Navps

Definition · Updated October 28, 2025

What Is NAVPS?

Net asset value per share (NAVPS), also called book value per share, is the per-share value of a fund’s or company’s net assets. It is calculated by taking the fund’s total net asset value (assets minus liabilities) and dividing by the number of shares outstanding. For mutual funds, NAVPS is the price at which shares are bought and redeemed at the end of the trading day; for closed-end funds and ETFs the market price can differ from NAVPS during the trading day.

Key takeaways

– NAVPS = (Total assets − Total liabilities) ÷ Shares outstanding.
– For open‑end funds (mutual funds) NAVPS is the transaction price at day’s end.
– For closed‑end funds and ETFs, market price often deviates from NAVPS (premium/discount).
– NAVPS is a snapshot of net assets per share; it is not a direct measure of future performance.
(Sources: Investopedia; SEC)

Formula

Net Asset Value Per Share (NAVPS) =(Total assets − Total liabilities) / Shares outstanding

Where:

– Total assets = market value of investments + cash and equivalents + receivables + accrued income (and other assets)
– Total liabilities = short‑term + long‑term liabilities + accrued expenses (management fees, operating expenses, distribution fees, etc.)
– Shares outstanding = number of fund shares or company shares currently issued and outstanding

Step-by-step: How to calculate NAVPS (practical)

1. Gather the latest values:
– Market value of all investments held by the fund/company.
– Cash and cash equivalents, receivables, accrued income.
– All liabilities and accrued expenses.
– Shares outstanding.
2. Compute total assets = sum of all asset line items.
3. Compute total liabilities = sum of all liability and accrued expense line items.
4. Calculate NAV = total assets − total liabilities.
5. Divide NAV by shares outstanding to get NAVPS.
6. (For closed‑end funds/ETFs) compare market price to NAVPS to determine premium/discount:
Premium/Discount (%) = (Market price − NAVPS) / NAVPS × 100

Example of NAVPS

Suppose a mutual fund has:
– Investments: $500,000,000
– Cash: $15,000,000
– Receivables: $1,500,000
– Accrued income: $250,000
– Short‑term liabilities: $20,000,000
– Long‑term liabilities: $5,000,000
– Accrued operating & other expenses: $50,000
– Shares outstanding: 7,500,000

Compute:

– Total assets = 500,000,000 + 15,000,000 + 1,500,000 + 250,000 = $516,750,000
– Total liabilities = 20,000,000 + 5,000,000 + 50,000 = $25,050,000
– NAV = 516,750,000 − 25,050,000 = $491,700,000
– NAVPS = 491,700,000 ÷ 7,500,000 = $65.56 per share

– Open‑end mutual funds: Shares are bought and redeemed at the NAVPS calculated after market close, so market price equals NAVPS for purchases/redemptions.
– ETFs and closed‑end funds: Traded intraday like stocks and can trade at prices above (premium) or below (discount) NAVPS because of market supply/demand and liquidity. Arbitrage mechanisms and authorized participants typically keep large ETFs’ market prices close to NAV, but small differences can occur. (Example: SPDR S&P 500 ETF had a small day‑end difference between market price and NAV.) (Sources: Morningstar; Investopedia)

Why NAVPS matters

– Transparency: NAVPS shows how much net asset value exists behind each share.
– Valuation baseline: For mutual funds, it’s the actual transaction price; for closed‑end funds it’s a benchmark to judge whether shares trade at reasonable premiums/discounts.
– Comparison: NAVPS helps compare per‑share asset backing across funds or to a company’s book value per share.
– Risk check: Large or persistent discounts in closed‑end funds can indicate liquidity, performance, or management issues.

What NAVPS means for investors

– NAVPS alone doesn’t indicate future returns; it’s a per‑share accounting value. High NAVPS doesn’t mean overvalued relative to another fund with lower NAVPS—fund share counts differ.
– For mutual fund investors: buying at NAVPS ensures you transact at the fund’s net asset value.
– For ETF/closed‑end investors: check the market price relative to NAVPS. Buying at a large premium can raise the risk of underperformance if the premium compresses.

Open‑ended fund vs. closed‑end fund — key differences

– Open‑ended (mutual) funds:
– Unlimited shares — shares are created/redeemed by the fund based on investor flows.
– Transactions occur at the NAVPS calculated at market close.
– Closed‑end funds:
– Fixed number of shares issued in an IPO.
– Shares trade on exchanges throughout the day; market price can diverge from NAVPS.
– ETFs:
– Hybrid structure: exchange‑traded intraday but use creation/redemption mechanisms to help align market price with NAV.

When is NAVPS declared?

– Mutual funds typically calculate and publish NAVPS once per day after the U.S. market close (4:00 p.m. ET). There is no single SEC‑imposed deadline to submit NAVPS, but funds update their NAV after market close as part of daily operations. ETFs and closed‑end funds do not “declare” NAVPS intraday in the same way; NAV can be reported throughout the day as an indicative NAV (iNAV), but the official NAV for many funds is an end‑of‑day figure. (Source: SEC; Investopedia)

Practical steps for investors (checklist)

1. When considering a mutual fund: verify today’s NAVPS to know the transaction price (updated after market close).
2. When considering an ETF or closed‑end fund:
– Look up the current market price and the latest NAVPS.
– Calculate premium/discount: (Market price − NAVPS) / NAVPS × 100.
– If large or persistent discount/premium, research reasons (liquidity, performance, distribution policy).
3. Factor fees and expenses: NAVPS is net of liabilities, but expense ratios and loads affect your returns.
4. For corporate investments, compare market price to book value per share (NAVPS equivalent) but remember accounting values may lag true market values.
5. Use NAVPS as one input among many: performance history, holdings, fees, strategy, and liquidity.

Limitations and important considerations

– NAVPS is backward‑looking and dependent on accounting conventions (e.g., historical cost for some assets).
– Illiquid or hard‑to‑price assets can make NAV estimates less reliable.
– NAVPS doesn’t reflect future performance, income distributions, taxes, or transaction costs.
– Market forces, sentiment, and expected future cash flows can justify stock prices above or below book value per share.

The bottom line

NAVPS is a straightforward accounting measure that tells how much net asset value exists per share. It is the actual transaction price for mutual funds at day end, and a useful benchmark for ETFs and closed‑end funds to assess premium or discount. Use NAVPS as a starting point for valuation and due diligence, but combine it with analysis of fees, liquidity, holdings, and performance before making investment decisions.

Sources

– Investopedia. “Net Asset Value Per Share (NAVPS).” (Investopedia / Jake Shi)
– U.S. Securities and Exchange Commission. “Laws and Rules” (Investment Company Act of 1940)
– Morningstar. “SPDR S&P 500 ETF Trust” (example of NAV vs market price)

(Continued)

Additional sections

– Stale pricing: If a fund holds illiquid securities (e.g., thinly traded bonds, private equity, real estate), quoted market values may be outdated. NAVPS then understates real-time value. Closed-end funds that hold illiquid assets are especially susceptible.
– Foreign-exchange effects: For funds holding overseas securities, NAVPS fluctuates with FX rates. Time-zone differences can cause NAVs to lag relevant market moves.
– Derivatives and off-balance exposures: Complex derivatives, contingent liabilities, or securities lending can make headline NAV less reflective of true economic exposure.
– Accounting conventions: NAVPS for companies (book value per share) uses historical-cost accounting; intangible assets and brand value may be omitted, so market prices often differ materially.
– Fee and tax effects: NAVPS is impacted by accrued fees and realized/unrealized gains; distributions reduce NAVPS when paid.

Practical steps to account for limitations

1. Check portfolio composition: Look for illiquid holdings, concentrated positions, or significant private assets in the fund’s prospectus or fact sheet.
2. Review valuation policies: Fund disclosures describe how holdings are priced (market quotes, models, third-party pricing services).
3. Monitor FX exposure: For international funds, know the reporting currency and whether the fund hedges currency risk.
4. Use recent transaction data: For ETFs and closed-end funds, look at recent trading volume and bid-ask spreads to assess liquidity.
5. Consider adjusted NAV: Some analysts compute liquidation NAV (assuming a stressed sale) for thinly traded assets.

Practical examples and calculations

Example A — Mutual fund NAVPS (recap and clarity)

Formula:NAVPS = (Total Assets − Total Liabilities) / Shares Outstanding

Worked example (concise):

– Investments: $500,000,000
– Cash: $15,000,000
– Receivables and accrued income: $1,750,000
– Total assets = $516,750,000
– Liabilities (short + long + accrued): $25,050,000
– Shares outstanding: 7,500,000

Example B — Closed-end fund trading at a discount or premium

– NAVPS = $20.00
– Market price = $16.00
Discount = (Market price − NAV) / NAV = ($16.00 − $20.00) / $20.00 = −0.20 = −20% (the fund trades at a 20% discount)

If Market price = $22.00

Premium = ($22.00 − $20.00) / $20.00 = 10%

Example C — ETF intraday NAV (iNAV) and market price divergence (hypothetical)

– ETF end-of-day NAVPS = $50.00
– Intraday indicative NAV (iNAV) at 11:30am = $50.10
– Market price at 11:30am = $51.00
Intraday premium = (51.00 − 50.10) / 50.10 ≈ 1.79%
Authorized participants may arbitrage this gap by creating or redeeming shares, which generally keeps ETF prices close to NAV.

Example D — Corporate book value per share (NAVPS analog)

– Total assets = $1,000,000,000
– Total liabilities = $400,000,000
– Shares outstanding = 25,000,000
Book value per share = ($1,000,000,000 − $400,000,000) / 25,000,000 = $24.00
Note: This “book value per share” is similar to NAVPS but reflects company balance-sheet accounting; market price may be above or below it.

How NAVPS differs across fund types

Open-end mutual funds

– NAVPS is calculated at the end of each trading day (usually after U.S. market close at 4:00 p.m. ET) and is the price at which investors buy or redeem shares (subject to any sales loads or fees) (SEC guidance).
– Share count changes daily as the fund creates or redeems shares.

Exchange-traded funds (ETFs)

– NAVPS is calculated similarly but updated intraday as an indicative NAV (iNAV) while the ETF trades throughout the day.
– Market price can deviate intraday; arbitrage via authorized participants tends to keep deviations narrow (but not always).

Closed-end funds

– Fixed number of shares; trade on exchanges like stocks.
– Price driven by market supply/demand — can trade at persistent premiums or discounts to NAVPS.

Practical steps for investors using NAVPS

– Fund company or prospectus pages.
– Data providers: Morningstar, Bloomberg, and the fund’s filings with regulators (SEC Edgar for U.S. funds) (Morningstar; SEC).
– For ETFs, many brokers display intraday indicative NAV (iNAV) alongside market price.

2. Steps to interpret NAVPS for investment decisions

– Compare NAVPS to market price (if ETF or closed-end). Note any persistent discount/premium and investigate causes.
– Use NAVPS to size positions: NAVPS itself does not indicate cheapness or expected returns—compare fees, historical returns, holdings’ valuations.
– For corporate equities, compare book value per share to market price to assess potential undervaluation, but factor in intangible assets and growth prospects.
– Adjust for distributions: NAV declines by the distribution amount on the ex-dividend date, so compare total-return performance rather than raw NAV change.

3. Use NAVPS in screening and due diligence

– Screening for closed-end funds: set discount thresholds (e.g., >15% discount) while checking liquidity and manager track record.
– For ETFs, monitor premium/discount history and bid-ask spreads—large, persistent premiums can imply structural problems or scarcity.
– For funds holding illiquid assets (PE, RE), consider quarterly or longer valuation lags and larger estimation errors.

4. Be aware of tax and fee impacts

– Realized gains and distributions affect NAV; expense ratios reduce NAV gradually.
– For taxable investors, distributions (capital gains, dividends) have tax implications that NAV does not reveal directly.

Advanced considerations

Diluted NAVPS / Book value per share

– For companies, diluted book value per share adjusts for potential common shares from convertibles, options, and warrants.
– For funds with contingent share issuance or redemptions, consider the effects of future flows on per-share metrics.

Liquidation NAV

– In stressed scenarios, analysts may compute a liquidation NAV (assuming distressed sale prices) to estimate worst-case recovery for investors in funds with illiquid holdings.

Regulatory and timing notes

– U.S. mutual funds typically calculate NAV after market close, but there is no single federal submission deadline for when a fund must file NAV with regulators (see Investopedia coverage of NAV timing and SEC rules).
– ETF sponsors publish iNAVs throughout the trading day; the official NAV for an ETF is usually calculated at least once daily after market close.

Why NAVPS matters — practical investor takeaways

– NAVPS is the fundamental per-share accounting value for funds and a starting point for valuation and fairness of price.
– For open-end funds, NAVPS is the actual transacted price; for ETFs and closed-end funds, market price and NAVPS together tell you whether you’re paying a premium or getting a discount.
– NAVPS helps in performance attribution (how much value came from asset changes vs. flows vs. fees).
– It matters most when it diverges from market prices or when the composition of underlying assets implies valuation uncertainty.

Checklist for using NAVPS in practice

– Locate the most recent NAV and share count.
– Check portfolio holdings: liquidity, concentration, derivatives, FX exposure.
– Compare market price to NAV (for ETF/CEF): calculate premium/discount.
– Review fee structure and distribution history.
– Look at historical trade volume and bid-ask spreads.
– Consider tax implications and the fund’s total-return record.
– For corporate securities, compare book value per share and diluted book value to market price, but incorporate intangibles and growth prospects.

Additional real-world example (ETF premium/discount calculation)

– ETF NAVPS at 3:30pm = $100.00 (iNAV)
– Market price = $102.00
Premium = (102.00 − 100.00) / 100.00 = 2.0%
Interpretation: Buyers are paying 2% more than the per-share NAV. Arbitrage activity (creation/redemption) and market maker intervention can, but may not immediately, narrow the gap.

Further reading and sources

– Investopedia — NAVPS overview (Investopedia / Jake Shi)
– U.S. Securities and Exchange Commission — Investment Company Act of 1940; mutual fund rules and disclosures (SEC)
– Morningstar — Fund data and NAV history (Morningstar)

Concluding summary

Net asset value per share (NAVPS) is a foundational accounting metric for investment funds and an analog to book value per share for corporations. It is computed as (total assets − total liabilities) divided by shares outstanding and represents the per-share accounting value of a fund’s holdings. For mutual funds, NAVPS is the price used for daily purchases and redemptions; for ETFs and closed-end funds, market prices can diverge from NAVPS, creating premiums or discounts that investors can exploit or must be wary of. NAVPS is useful for valuation, performance attribution, and detecting mispricing, but it has limitations—particularly when portfolios contain illiquid securities, derivatives, or significant foreign exposure. Investors should use NAVPS alongside other metrics (fees, liquidity, holdings analysis, tax considerations) and follow practical steps—checking disclosures, understanding valuation policies, and monitoring premium/discount behavior—before making investment decisions.

Sources: Investopedia; Morningstar; U.S. Securities and Exchange Commission.

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