NMI Holdings, Inc. (NMIH) Ownership
NMIH ownership summary
as of October 18, 2026- Institutions
- 101.4% of shares outstanding
- Insiders
- 1.58% of shares outstanding
- Shares outstanding
- 75.2M
- Float
- 73.9M shares available to trade
- Short interest
- 3.58% 2.2M shares short
- Days to cover
- 3.31 short interest up 11.4% vs prior month
- Institutions 101.35%
- Insiders 1.58%
NMIH top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 17.53% | 13.2M | $536.9M | +326,180 (+2.5%) | June 30, 2026 |
| 2 | Dimensional Fund Advisors, Inc. | 6.20% | 4.7M | $189.9M | +314,102 (+7.2%) | June 30, 2026 |
| 3 | State Street Corp | 4.62% | 3.5M | $141.6M | +175,276 (+5.3%) | June 30, 2026 |
| 4 | Vanguard Capital Management, LLC | 4.55% | 3.4M | $139.2M | −10,255 (−0.3%) | June 30, 2026 |
| 5 | American Century Companies Inc | 4.05% | 3.0M | $124.0M | +326,477 (+12.0%) | June 30, 2026 |
| 6 | Vanguard Portfolio Management, LLC | 3.86% | 2.9M | $118.1M | −104,826 (−3.5%) | June 30, 2026 |
| 7 | Geode Capital Management, LLC | 2.81% | 2.1M | $85.9M | +95,606 (+4.7%) | June 30, 2026 |
| 8 | Delaware Management Holdings Inc | 2.50% | 1.9M | $76.7M | +215,297 (+12.9%) | June 30, 2026 |
| 9 | Van Berkom and Associates Inc | 2.47% | 1.9M | $75.7M | −2.1M (−53.3%) | June 30, 2026 |
| 10 | Assenagon Asset Management SA | 1.81% | 1.4M | $55.4M | +633,123 (+87.1%) | June 30, 2026 |
| 11 | Fuller & Thaler Asset Management Inc | 1.75% | 1.3M | $53.5M | +243,795 (+22.8%) | June 30, 2026 |
| 12 | FMR Inc | 1.70% | 1.3M | $51.9M | +116,993 (+10.1%) | June 30, 2026 |
| 13 | The Goldman Sachs Group Inc | 1.69% | 1.3M | $51.8M | +34,553 (+2.8%) | June 30, 2026 |
| 14 | Bank of America Corp | 1.61% | 1.2M | $49.2M | −95,972 (−7.4%) | June 30, 2026 |
| 15 | JPMorgan Chase & Co | 1.57% | 1.2M | $48.2M | +308,077 (+35.2%) | June 30, 2026 |
| 16 | Morgan Stanley - Brokerage Accounts | 1.51% | 1.1M | $46.3M | +138,420 (+13.9%) | June 30, 2026 |
| 17 | Charles Schwab Investment Management Inc | 1.35% | 1.0M | $41.2M | +26,314 (+2.7%) | June 30, 2026 |
| 18 | Allianz Asset Management AG | 1.30% | 977K | $39.8M | +193,535 (+24.7%) | June 30, 2026 |
| 19 | AQR Capital Management LLC | 1.27% | 954K | $38.8M | +235,743 (+32.8%) | June 30, 2026 |
| 20 | Donald Smith & Co Inc | 1.17% | 882K | $35.9M | +484,896 (+122.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 16 holders added 3.9M shares and 4 cut 2.3M.
NMIH top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 5.95% | 4.5M | $182.3M | +1,029 (+0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 3.22% | 2.4M | $98.6M | −3,635 (−0.1%) | August 31, 2026 |
| 3 | Avantis US Small Cap Value ETF | 3.18% | 2.4M | $97.3M | +3,288 (+0.1%) | September 30, 2026 |
| 4 | iShares Russell 2000 ETF | 2.77% | 2.1M | $84.7M | +34,196 (+1.7%) | September 30, 2026 |
| 5 | Nomura Small Cap Core I | 2.00% | 1.5M | $61.3M | — | August 31, 2026 |
| 6 | FullerThaler Behavioral Sm-Cp Eq R6 | 1.68% | 1.3M | $51.4M | +168,500 (+15.4%) | June 30, 2026 |
| 7 | Fidelity Small Cap Index | 1.12% | 839K | $34.2M | +6,344 (+0.8%) | July 31, 2026 |
| 8 | DFA US Small Cap Value I | 1.07% | 804K | $32.8M | +52,761 (+7.0%) | August 31, 2026 |
| 9 | iShares Russell 2000 Value ETF | 0.97% | 731K | $29.8M | +1,110 (+0.2%) | September 30, 2026 |
| 10 | iShares S&P Small-Cap 600 Growth ETF | 0.93% | 697K | $28.4M | — | September 30, 2026 |
| 11 | State Street SPDR Port S&P 600 Sm CpETF | 0.91% | 683K | $27.8M | — | September 30, 2026 |
| 12 | Vanguard Strategic Equity Inv | 0.88% | 662K | $27.0M | −60,262 (−8.3%) | June 30, 2026 |
| 13 | DFA US Targeted Value I | 0.87% | 653K | $26.6M | — | August 31, 2026 |
| 14 | Dimensional US Targeted Value ETF | 0.74% | 556K | $22.6M | +153 (+0.0%) | September 30, 2026 |
| 15 | Fidelity Enhanced Small Cap Core ETF | 0.73% | 551K | $22.4M | +1,155 (+0.2%) | September 30, 2026 |
| 16 | Vanguard Tax-Managed Small Cap Adm | 0.64% | 481K | $19.6M | — | September 30, 2026 |
| 17 | ClearBridge Small Cap Growth A | 0.63% | 471K | $19.2M | — | September 30, 2026 |
| 18 | Vanguard Russell 2000 ETF | 0.59% | 447K | $18.2M | +5,056 (+1.1%) | September 30, 2026 |
| 19 | State Street® SPDR® S&P 600™ Sm Cp GrETF | 0.58% | 433K | $17.6M | — | September 30, 2026 |
| 20 | Strategic Advisers Fidelity US TtlStk | 0.57% | 426K | $17.3M | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
NMIH insider transactions
latest 15| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-24 | Bradley M Shuster | Sell | $37.35 | 18,953 | $707,895 |
| 2026-03-19 | Bradley M Shuster | Sell | $37.05 | 18,996 | $703,802 |
| 2026-03-12 | Bradley M Shuster | Sell | $36.58 | 18,976 | $694,142 |
| 2026-03-05 | Bradley M Shuster | Sell | $38.91 | 19,430 | $756,021 |
| 2026-02-26 | Bradley M Shuster | Sell | $39.85 | 19,557 | $779,346 |
| 2026-02-18 | Bradley M Shuster | Sell | $39.63 | 55,000 | $2.2M |
| 2026-02-17 | Mohammad Nawaz Yousaf | Sell | $39.89 | 16,000 | $638,240 |
| 2026-02-17 | Norman Peter Fitzgerald | Sell | $39.94 | 22,500 | $898,650 |
| 2025-11-19 | Michael J Embler | Sell | $36.90 | 20,000 | $738,000 |
| 2025-09-15 | Steven Scheid | Sell | $39.31 | 19,926 | $783,291 |
| 2025-06-06 | Bradley M Shuster | Sell | $39.56 | 21,545 | $852,320 |
| 2025-05-13 | Michael Curry Montgomery | Sell | $38.05 | 1,875 | $71,344 |
| 2025-05-01 | Adam Pollitzer | Sell | $36.54 | 57,166 | $2.1M |
| 2025-05-01 | Robert Owen Smith | Sell | $36.58 | 20,000 | $731,600 |
| 2025-04-30 | William J Leatherberry | Sell | $35.56 | 13,111 | $466,227 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
NMIH shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns NMIH
Institutional investors own 101.4% of NMI's shares and insiders 1.58%. The largest holder is BlackRock Inc with 17.53% of the shares (13.2M), as of June 30, 2026. Among the top 20 institutions, 16 added shares and 4 reduced their stake in the latest filings. Short interest is 3.58% of the float, or 3.31 days of average trading volume. The share count rose 34.2% since 2014.
Related: NMIH analyst forecast, NMIH key metrics. See the NMIH stock overview for the latest quote and news.
NMIH ownership FAQ
Who owns the most NMI stock?
The largest shareholders of NMI are BlackRock Inc (17.53%), Dimensional Fund Advisors, Inc. (6.20%), State Street Corp (4.62%), Vanguard Capital Management, LLC (4.55%), American Century Companies Inc (4.05%).
What percentage of NMI is owned by institutions?
Institutions hold 101.4% of NMI's shares outstanding; insiders hold 1.58%.
Which funds own NMI?
The largest fund holders of NMI are iShares Core S&P Small-Cap ETF (5.95%), Vanguard MStar Total Stk Mkt Idx Invest (3.22%), Avantis US Small Cap Value ETF (3.18%), iShares Russell 2000 ETF (2.77%), Nomura Small Cap Core I (2.00%).
What is NMI's short interest?
2.2M shares of NMI were sold short, 3.58% of the float; at the average daily volume it would take 3.31 days to cover.
Are insiders buying or selling NMI?
Of the latest 15 reported insider transactions in NMI (since April 30, 2025), 0 were purchases and 15 were sales.
How many shares of NMI are outstanding?
NMI has 75.2M shares outstanding, of which 73.9M are in the public float.