XIRR Calculator

Calculate XIRR (annualized returns) on your SIP and lumpsum investments accurately.

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What is XIRR?

XIRR (Extended Internal Rate of Return) is the annualized rate of return that accounts for the timing and amount of cash flows. Unlike simple returns, XIRR considers when each investment was made, making it ideal for SIP calculations where investments happen at regular intervals.

How to Use XIRR Calculator?

Using our XIRR calculator is simple:

XIRR vs Other Return Metrics

XIRR vs Absolute Return: Absolute return is simple percentage gain but doesn't account for time. XIRR annualizes returns considering investment timing.

XIRR vs CAGR: CAGR works for single investments. XIRR handles multiple investments at different times (like SIP).

Why XIRR is better for SIP: Since SIP involves multiple investments over time, XIRR gives accurate annualized returns by considering each investment's timing.

Frequently Asked Questions About XIRR

XIRR (Extended Internal Rate of Return) is the annualized rate of return that accounts for the timing and amount of cash flows. Unlike simple returns, XIRR considers when each investment was made. Key differences: Absolute Return: Simple percentage gain without considering time. Formula: (Current Value - Invested) / Invested × 100. Example: Invested ₹1L, Value ₹1.2L → 20% return. Doesn't tell if this happened in 1 year or 5 years! XIRR: Annualized return considering timing of investments. Accounts for when each rupee was invested. Example: Same ₹20K gain in 6 months → 46% XIRR (annualized). Same ₹20K gain in 2 years → 9.5% XIRR. CAGR: Works only for single investment and single withdrawal. Formula: [(Ending/Beginning)^(1/Years) - 1] × 100. Cannot handle multiple SIP investments. Why XIRR for SIP: SIP involves multiple investments at different times. Money invested in month 1 grows for full period. Money invested in month 12 grows for shorter period. XIRR accounts for this timing difference accurately. Industry standard: Mutual fund industry uses XIRR for reporting SIP returns. SEBI mandates XIRR disclosure for schemes. Most accurate measure for comparing different investment strategies.

Manual XIRR calculation is complex - use Excel or calculator! Formula: NPV = Σ [Cash Flow / (1 + XIRR)^(Days/365)] = 0. Solve iteratively for XIRR where Net Present Value = 0. Steps in Excel: (1) Create table with dates and cash flows. (2) Investments as negative (-), Current value as positive (+). (3) Use formula: =XIRR(cash_flow_range, date_range). Example spreadsheet: Column A (Date) | Column B (Cash Flow). 01-Jan-2023 | -10000. 01-Feb-2023 | -10000. 01-Mar-2023 | -10000. Continue monthly... 01-Dec-2023 | -10000. 01-Jan-2024 | 135000 (current value). In cell D1: =XIRR(B1:B13, A1:A13). Result: 0.125 → 12.5% XIRR. Manual calculation (Newton-Raphson method): (1) Start with guess rate (say 10%). (2) Calculate NPV with this rate. (3) If NPV > 0, increase rate. If NPV < 0, decrease rate. (4) Repeat until NPV ≈ 0. (5) This is your XIRR! Why it's complex: Requires iterative solving (trial and error). No direct formula like CAGR. Excel/calculators do 50-100 iterations automatically. Recommendation: Use Excel XIRR function or online calculators like ours. Don't manually calculate unless you enjoy math! Our calculator does it instantly with Newton-Raphson algorithm.

Good XIRR depends on asset class and time period. Equity Mutual Funds: Excellent: >15% XIRR. Very Good: 12-15% XIRR. Good: 10-12% XIRR (beats inflation comfortably). Average: 8-10% XIRR. Below Average: <8% XIRR (barely beats FD, why take equity risk?). Debt Mutual Funds: Excellent: >8% XIRR. Good: 7-8% XIRR. Average: 6-7% XIRR (FD equivalent). Below Average: <6% XIRR. Hybrid Funds: Excellent: >12% XIRR. Good: 10-12% XIRR. Average: 8-10% XIRR. Index Funds: Nifty 50 Index: 10-12% historical XIRR. Should closely match index returns. Lower expense ratio = Better tracking. Time period matters: 1 year XIRR: Can be anywhere from -30% to +50% (volatile, ignore). 3 year XIRR: More meaningful (8-18% range typical). 5+ year XIRR: Best indicator (10-14% range for equity). Compare with benchmarks: Large cap fund: Compare with Nifty 50 (12% historical). Mid cap fund: Compare with Nifty Midcap 100 (14% historical). Small cap fund: Expect 15-18% but with higher volatility. Realistic expectations: Don't chase funds with 30-40% recent XIRR (likely to regress). Consistent 12-15% XIRR over 10 years is excellent. Even 10-12% XIRR sustained long-term builds massive wealth. Red flags: Negative XIRR for >3 years in equity fund (exit!). XIRR much lower than benchmark (underperforming fund). XIRR < FD rate for equity fund (taking risk for no reward). Context matters: 8% XIRR during market crash (2008, 2020) is great. 20% XIRR during bull market (2017, 2021) is expected. Judge performance relative to market conditions and benchmark.

Yes, XIRR can be negative - it means annual loss. What negative XIRR means: -5% XIRR: Portfolio losing 5% value per year on average. -10% XIRR: Losing 10% annually (serious concern). -20% XIRR: Severe losses (immediate action needed). Causes of negative XIRR: Market crash: Recent sharp fall (temporary, recovers over time). Poor fund selection: Fund consistently underperforming. Wrong timing: Invested at market peak, now in correction. Sector concentration: Invested in declining sector. High expense ratio: Fees eating into returns (>2%). When to worry: Short-term (<1 year): Don't panic! Equity volatility normal. Market crashes happen, patience required. Example: 2008 crash, 2020 pandemic - temporary. Medium-term (1-3 years): Concerning but not critical. Check if benchmark also negative (market-wide issue). If only your fund negative → Switch fund. Long-term (>3 years): Very serious red flag! Negative XIRR over 3+ years = Poor fund choice. Exit immediately and switch to better fund. Exception: Debt fund with negative XIRR (even short-term) is unacceptable. Debt should preserve capital, not lose it. Action plan for negative XIRR: (1) Check benchmark: Is Nifty/index also down? Yes → Market issue, hold. No → Fund problem, exit. (2) Compare peers: Are similar funds also negative? Yes → Sector/market issue. No → Your fund underperforming. (3) Review fund fundamentals: Fund manager changed? Strategy changed? Expense ratio increased? (4) Decision: Temporary market dip: Continue SIP (buy low!). Permanent fund problem: Exit and switch. Real example: Fund XIRR -15% in 2020 (pandemic crash). Investor who held: +25% XIRR by 2021 (recovery). Investor who exited: Locked losses permanently. But: Fund XIRR -8% over 5 years (2015-2020). This is structural problem, not temporary. Should have exited in 2018 itself when underperformance clear. Key insight: Short-term negative XIRR in equity is normal (volatility). Long-term negative XIRR is unacceptable (poor fund). Debt fund negative XIRR is always bad (capital loss).

SIP frequency has minimal impact on XIRR in stable markets. Frequency options: Daily SIP: Invest small amount every trading day. Weekly SIP: Once a week (usually Friday). Monthly SIP: Most common (salary date). Quarterly SIP: Every 3 months. Yearly SIP: Annual investment. Impact on XIRR: In trending markets: Monthly vs Daily: <0.5% XIRR difference. Monthly vs Quarterly: <1% XIRR difference. Frequency matters less than consistency! In volatile markets: More frequent SIP (daily/weekly) slightly better averaging. Captures more lows during crashes. But difference still minimal (1-2% XIRR at most). Practical example: Investment: ₹10,000/month vs ₹1,20,000/year. Same ₹1.2L annual amount, different frequency. 5-year returns: Monthly SIP: 12.5% XIRR. Yearly SIP: 12.0% XIRR (0.5% lower). Difference: Minimal! Real-world considerations: Transaction charges: Daily/weekly SIP may have higher charges (check your platform). Monthly = optimal (one charge/month). Administrative ease: Monthly SIP easiest to track and manage. Aligns with salary credit. Auto-debit setup simple. Psychological benefit: Monthly SIP creates investment discipline. Regular reminder to save. Builds habit over time. Tax efficiency: Frequency doesn't affect tax treatment. All units get same LTCG/STCG treatment based on holding period. Rupee cost averaging: Works with any frequency (monthly perfectly fine). Don't overthink daily vs monthly. Consistency more important than frequency. Market timing myth: Daily SIP doesn't "time the market" better. Market averages over time regardless of frequency. Missing even monthly SIPs hurts more than frequency choice. Recommendation: Stick with monthly SIP (most popular for good reason). Aligns with salary cycle. Easy to automate and track. Minimal XIRR difference vs other frequencies. Transaction cost optimal. Don't switch to daily/weekly chasing marginal gains. Focus on amount and consistency, not frequency!

Focus on 3-year and 5-year XIRR, ignore 1-year. Why 1-year XIRR is misleading: Equity is volatile short-term. Market can be +30% or -20% in single year. Tells you about recent market, not fund quality. Recency bias trap (chasing last year's winner). Example 1-year XIRR volatility: 2019: +15% (good year). 2020: -20% (pandemic crash). 2021: +40% (recovery). 2022: -10% (correction). 2023: +20% (bull run). All same fund! Which XIRR represents fund quality? None individually. Why 3-year XIRR is better: Covers full market cycle (up + down + recovery). Smooths out short-term volatility. Industry standard for fund evaluation. SEBI mandates 3-year track record for advertising. Example: Fund A: 1-year: 50%, 3-year: 12%. Recent hot streak, risky. Fund B: 1-year: 15%, 3-year: 14%. Consistent performer, better. Why 5-year XIRR is best: Multiple market cycles captured. True fund quality revealed. Luck vs skill becomes clear. Example: Fund X: 1-year: 30%, 3-year: 15%, 5-year: 18% (excellent, consistent). Fund Y: 1-year: 50%, 3-year: 20%, 5-year: 10% (one-hit wonder, don't chase). Rolling returns concept: Don't just check 5-year XIRR today. Check 5-year XIRR every month for past 3 years. If consistently >12%, it's a quality fund. If volatile (8% to 20%), it's luck-dependent. Decision framework for fund selection: 1-year XIRR: Ignore (noise). 3-year XIRR: Minimum requirement (should beat benchmark). 5-year XIRR: Primary metric (consistent >12% excellent). 10-year XIRR: Gold standard (if available, best indicator). Fund age matters: New fund (<3 years old): Too early to judge by XIRR. Check fund manager's track record at previous fund. Established fund (>5 years): Sufficient data for XIRR evaluation. Current portfolio review frequency: Check your SIP XIRR: Annually (once a year sufficient for equity). Not monthly (causes panic, bad decisions). Compare against: Benchmark index XIRR over same period. Peer category average XIRR. Your financial goals (on track or not?). Red flags in XIRR trend: Declining XIRR every year (5Y > 3Y > 1Y = deteriorating fund). Consistently below benchmark (underperforming). Wide variance (10% to 25% to 8% = inconsistent). Action based on XIRR evaluation: 5-year XIRR >15%: Hold, excellent fund. 5-year XIRR 12-15%: Good, continue. 5-year XIRR 8-12%: Review, consider alternatives if benchmark >12%. 5-year XIRR <8%: Exit, switch to better fund. Recommendation: Evaluate funds on 5-year XIRR minimum. Use 3-year XIRR for funds <5 years old. Completely ignore 1-year XIRR for decisions. Check rolling 3-year XIRR for consistency. Focus on long-term wealth creation, not short-term fluctuations!

Improve XIRR through better fund selection and strategy. Strategy 1: Switch to better performing fund. Step 1: Identify underperformers (5-year XIRR <10%). Step 2: Research alternatives (same category, higher XIRR). Step 3: Switch (exit old fund, start SIP in new fund). Impact: Can boost XIRR by 2-5% immediately. Example: Old fund: 8% XIRR. New fund: 13% XIRR. ₹10K monthly SIP for 10 years: Old fund: ₹21.6L final value. New fund: ₹28.3L final value (₹6.7L more!). Strategy 2: Move to direct plans. Regular plan: 1-1.5% expense ratio (distributor commission). Direct plan: 0.5-0.8% expense ratio. XIRR difference: 1% higher in direct plans (same fund!). Example: ₹10K SIP for 20 years: Regular plan @11%: ₹80.5L. Direct plan @12%: ₹99.9L (₹19.4L more!). Strategy 3: Increase SIP in market crashes. Normal SIP: ₹10K/month always. Smart SIP: ₹10K normally, ₹20K during crash months. Buys more units when NAV low. Boosts XIRR by 1-3% over time. Strategy 4: Stop loss on bad funds. Rule: If fund XIRR <5% for 3 years, exit. Don't hope for recovery (often doesn't happen). Switch to proven performer. Example: Holding underperformer hoping: 10 years later, still 7% XIRR. Switching after 3 years to 12% XIRR fund: Remaining 7 years at 12% = Higher final corpus. Strategy 5: Diversify across fund houses. Don't put all SIPs in one AMC. If fund house has issues (SEBI penalty, manager exit), entire portfolio affected. Split across 3-4 good fund houses. Strategy 6: Optimize asset allocation. Too much debt (safe but low returns). Too much equity (volatile, can't handle crashes). Right mix (60-70% equity in 30s-40s): Better risk-adjusted XIRR. Strategy 7: Continue SIP through crashes. Most common mistake: Stopping SIP during crash. Reality: Crash periods create maximum wealth. ₹10K buys more units at ₹50 NAV than ₹100 NAV. Patience required: 2008 crash SIPs: -30% XIRR in 2008. +20% XIRR by 2011 (3 years later). Those who stopped: Never recovered. Strategy 8: Review and rebalance yearly. Once a year (not monthly): Check if funds still performing. Exit consistent underperformers. Shift to winners. Common mistakes to avoid: Chasing last year's top performer (recency bias). Switching funds every 6 months (churning kills returns). Stopping SIP during crashes (worst timing). Keeping SIP in 5% XIRR fund for 10 years (sunk cost fallacy). Realistic improvement: Switching to direct plans: +1% XIRR instantly. Better fund selection: +2-4% XIRR. Smart strategy during crashes: +1-2% XIRR over time. Total: 4-7% XIRR improvement possible! Example impact: Current: ₹10K SIP, 8% XIRR, 20 years = ₹58.9L. After improvement: 13% XIRR, 20 years = ₹1.08 crore (₹49L more!). Bottom line: Don't settle for 8% XIRR in equity funds. With right choices, 12-14% XIRR very achievable. Review, switch, optimize - your future self will thank you!

XIRR and TWR (Time-Weighted Return) serve different purposes. XIRR (Money-Weighted Return): Measures YOUR actual returns. Accounts for timing and size of YOUR investments. Your good/bad timing affects XIRR. Formula: IRR where NPV of cash flows = 0. Use case: Personal portfolio performance (what YOU actually made). TWR (Time-Weighted Return): Measures FUND MANAGER's skill. Removes impact of investor cash flows. Fund performance independent of when investors bought/sold. Formula: Geometric average of period returns. Use case: Comparing fund managers fairly. Real-world example: Market scenario: Jan-Jun 2023: Market +20%. Jul-Dec 2023: Market -10%. Net annual: +8% [(1.20 × 0.90) - 1]. Investor A (good timing): Invested ₹1L in January (before +20% rally). No additional investment. Ending value: ₹1.08L. XIRR: 8%. TWR: 8%. Investor B (bad timing): Invested ₹1L in July (before -10% fall). No additional investment. Ending value: ₹0.9L. XIRR: -10%. TWR: 8% (same as Investor A!). Investor C (SIP throughout): Invested ₹10K every month (₹1.2L total). Ending value: ₹1.25L. XIRR: 12% (benefited from averaging). TWR: 8% (same as others). Key insight: All three have same TWR (8%) because fund performed same. But different XIRR because of different timing. TWR shows fund did 8%, fair comparison. XIRR shows what each investor actually made (different!). When to use which: Evaluating fund manager: Use TWR (removes investor behavior). Comparing Fund A vs Fund B: Use TWR (apples to apples). Evaluating YOUR portfolio: Use XIRR (your actual returns). Comparing yourself vs friend: Both use XIRR (individual returns). Tax planning: Use XIRR (your actual gains matter). Why mutual funds report TWR: SEBI mandates TWR for schemes. Fair comparison across funds. Removes impact of investor flows. Example: Fund has TWR 15% but investor XIRR 8%. Fund manager did well (15% TWR). Investor timed badly (8% XIRR = invested at peaks). Not fund's fault! Which matters more to you: Fund selection: Look at TWR (is fund manager good?). Performance review: Calculate XIRR (how much did YOU make?). Both are important for different reasons. Industry practice: Factsheets show TWR (fund performance). Your statement shows XIRR (your returns). Fund comparison sites use TWR. Personal finance apps calculate XIRR. Advanced concept - Dollar-weighted return: XIRR is also called Dollar-Weighted Return (DWR). TWR is also called Time-Weighted Return. DWR/XIRR penalizes bad timing (investing at peaks). Rewards good timing (investing in crashes). TWR is neutral to timing. Example calculation: Fund A TWR: 12% (good fund manager). Your XIRR: 8% (you invested mostly at peak). Conclusion: Fund is good (12% TWR) but your timing was poor. Consider continuing SIP to improve your XIRR over time. Recommendation: Choose funds based on TWR (fund manager skill). Monitor YOUR returns using XIRR (personal performance). Don't blame fund if TWR good but your XIRR poor (timing issue). Improve timing through disciplined SIP, not lump sum bets!

Yes, XIRR is perfect for real estate with multiple cash flows! Real estate cash flows: Initial investment: Down payment + stamp duty + registration (negative). EMI payments: Monthly outflow (negative). Rental income: Monthly inflow (positive). Maintenance costs: Periodic outflow (negative). Sale proceeds: Final big inflow (positive). XIRR calculation example: Property purchase: Jan 2020: Down payment ₹20L (negative). Jan 2020: Stamp duty ₹1.5L (negative). Monthly EMI: ₹50K for 60 months (negative). Monthly rent: ₹25K for 60 months (positive). Property sold: Jan 2025: ₹80L sale price (positive). Total cash flows: Initial: -₹21.5L. Monthly net: -₹25K (₹50K EMI - ₹25K rent) × 60 = -₹15L. Final: +₹80L. Net: ₹80L - ₹21.5L - ₹15L = ₹43.5L gain. But XIRR ≠ simple return! XIRR accounts for timing of ₹25K monthly outflows. XIRR calculation in Excel: Date | Cash Flow. Jan-2020 | -2150000 (down + duty). Feb-2020 | -25000 (EMI-rent). Mar-2020 | -25000. Continue monthly -25000... Jan-2025 | +7975000 (sale - last EMI). =XIRR(cash flows, dates) = ~8-10% XIRR. Interpretation: 8-10% XIRR on real estate over 5 years. Compare with equity MF (12-15% XIRR). Is it worth the hassle? Rental yield XIRR: If not selling, just tracking rental investment. Monthly cash flows: EMI, rent, maintenance. Final value: Current property valuation (as exit). Example: Rental XIRR 6-8% (better than FD but illiquid). Advantages of XIRR for real estate: Accounts for EMI timing (not all paid upfront). Includes rental income (regular positive flows). Handles irregular expenses (repairs, renovation). Compares fairly with other investments (equity, FD). Common mistakes in real estate XIRR: Forgetting stamp duty, registration (big initial cost!). Ignoring maintenance, society charges. Not accounting for rental income. Comparing simple ROI vs equity XIRR (unfair). Using sale price only, forgetting all the monthly EMIs paid. Realistic real estate XIRR ranges: Tier-1 city (Mumbai, Delhi, Bangalore): Purchase for investment: 6-9% XIRR including rent. Purchase for own use: Not applicable (not investment). Tier-2 city (Pune, Jaipur): 7-10% XIRR. Tier-3 city: 5-8% XIRR (lower demand, lower appreciation). Premium areas: 4-7% XIRR (already expensive, limited growth). Emerging areas: 8-12% XIRR (higher risk, higher return). Comparison with other assets: Equity mutual funds: 12-15% XIRR (better than real estate, liquid). Real estate: 6-9% XIRR (illiquid, high transaction costs). FD: 6-7% returns (lower but liquid). Gold: 8-10% XIRR (liquid, hedge). Hidden costs reducing XIRR: Brokerage (1-2% of property value). Legal fees, home loan processing. Property tax (annual). Maintenance, repairs (3-5% of rent). Vacancy periods (no rent but EMI continues). All these reduce XIRR! When real estate XIRR makes sense: Rental yield >5-6% (good cash flow). Property appreciation potential (emerging area). Leverage benefit (EMI paid from rent partially). Diversification (not 100% in equity). Don't expect equity-like returns! When to avoid: XIRR <6% after all costs (FD gives similar with liquidity). No rental income (dead investment, just appreciation bet). High EMI burden (cash flow negative). Better alternatives: REITs (Real Estate Investment Trusts): Invest in real estate without buying property. Monthly dividends (like rent). Tradable on stock exchange (liquid!). Expected XIRR: 8-12% (better than direct property). Minimum investment: ₹10K-15K (affordable). Recommendation for XIRR calculation: Include ALL cash flows (down payment, EMI, rent, maintenance). Use realistic sale price (not wishful thinking). Compare with equity XIRR (12-15% benchmark). If real estate XIRR <8%, reconsider (effort not worth it). For passive income, consider REITs (higher XIRR, more liquid)!

XIRR is crucial for realistic financial goal planning. Goal planning with XIRR: Traditional approach (wrong): Assume 12% returns on SIP. Calculate corpus = SIP × FV annuity factor. Problem: Assumes you'll always get 12% (unrealistic!). XIRR approach (correct): Track actual XIRR of your portfolio. If getting 10% XIRR, plan with 10%. If getting 15%, you're ahead of schedule. Adjust SIP amount based on actual performance. Real-world goal planning: Goal: ₹1 crore in 15 years for child's education. Planned SIP: ₹25,000/month @12% XIRR. After 5 years: Check actual XIRR (say, 10%). Realized: At 10%, you'll reach only ₹80L in 15 years! Action: Increase SIP to ₹30K to stay on track. Without XIRR tracking: Would discover shortfall in year 15 (too late!). Goal course correction using XIRR: Scenario 1 - Underperforming: 5-year XIRR: 8% (expected 12%). Shortfall: Will miss goal by 25%. Corrective actions: (a) Increase SIP by 30%, (b) Switch to better fund, (c) Extend timeline by 2-3 years. Scenario 2 - Outperforming: 5-year XIRR: 15% (expected 12%). Surplus: Will exceed goal by 20%. Options: (a) Reduce SIP (save for other goals), (b) Achieve goal earlier, (c) Upgrade goal amount. Multiple goals with XIRR: Goals with different timelines: Child education (15 years): Equity SIP @12% XIRR target. Retirement (25 years): Equity SIP @13% XIRR target. House down payment (5 years): Debt funds @7% XIRR. Emergency fund (liquid): FD @6% XIRR. Track each separately: Different asset classes have different XIRR. Review each goal annually. Rebalance based on performance. Portfolio construction with XIRR: Asset allocation decision: Aggressive (18-35 age): 80% equity (target 12-15% XIRR). Moderate (35-50 age): 60% equity (target 10-12% XIRR). Conservative (50-60 age): 40% equity (target 8-10% XIRR). Fund selection based on XIRR: Only invest in funds with 5-year XIRR >12% for equity. Only invest in debt funds with 3-year XIRR >7%. Track and review quarterly. Retirement planning with XIRR: Traditional calculation (unreliable): Assume 12% returns for 30 years. Calculate ₹2 crore corpus needed. Plan ₹15K monthly SIP. Reality check with XIRR: Market gives 8-15% XIRR (varies by decade). Last 10 years: 12% XIRR. Next 10 years: Could be 8% or 15% (unknown!). Better approach: Plan conservatively: Assume 10% XIRR (lower than historical). Increase SIP by 10% every 5 years. If actual XIRR >10%, you're ahead (bonus!). If actual XIRR <10%, you have buffer (increased SIPs). Tax planning with XIRR: LTCG calculation: Units held >1 year = 10% tax above ₹1L. XIRR helps decide: Which units to sell (FIFO, LIFO). When to book profits (tax harvesting). How to optimize redemptions. Example: Equity fund XIRR 18% over 3 years (excellent). Capital gains: ₹3L. Tax: ₹20K on ₹2L (₹1L exempt). Post-tax XIRR: Still 16% (great!). Risk assessment with XIRR: Volatility tracking: High XIRR variance (8% to 22% to 10%): High risk fund. Stable XIRR (11% to 13% to 12%): Low risk fund. Choose based on risk appetite. Sharpe ratio using XIRR: (XIRR - Risk-free rate) / Volatility. Higher Sharpe = Better risk-adjusted returns. Portfolio rebalancing: XIRR-based sell rules: Fund XIRR <8% for 3 years → Exit. Fund XIRR 15% vs benchmark 12% → Hold/Increase. Fund XIRR