NMI Ownership | Who Owns NMI?

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NMI Ownership Summary

NMI is owned by 94.51% institutional investors, 1.96% insiders, and 3.54% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 17.54% of NMIH shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.99% of its assets in NMI shares.

NMIH Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	NMI	94.51%	1.96%	3.54%
Sector	Financial Services Stocks	36.95%	15.48%	47.58%
Industry	Specialty Insurance Stocks	43.00%	13.05%	43.95%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	13.68M	17.54%	$524.35M
Blackrock	13.36M	16.55%	$454.67M
Vanguard group	7.18M	9.21%	$275.41M
Dimensional fund advisors lp	4.29M	5.50%	$164.44M
State street	3.32M	4.26%	$127.24M
American century companies	2.38M	3.05%	$91.24M
Macquarie group	2.03M	2.60%	$77.69M
Geode capital management	1.98M	2.54%	$75.83M
Van berkom & associates	1.91M	2.45%	$73.22M
Nuveen asset management	1.29M	1.62%	$47.45M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Muhlenkamp	466.35K	4.86%	$17.88M
Winmill	396.10K	3.68%	$15.19M
Van berkom & associates	1.91M	2.12%	$73.22M
Virtus etf advisers	46.81K	1.18%	$1.79M
Pinnacle	64.16K	0.86%	$2.46M
Denali advisors	190.21K	0.82%	$7.29M
Ellis investment partners	88.60K	0.61%	$3.40M
Leeward investments, llc - ma	256.74K	0.50%	$9.84M
Jackson creek investment advisors	43.84K	0.49%	$1.68M
Tealwood asset management	30.54K	0.47%	$1.17M

Top Buyers

Holder	Shares	% Assets	Change
Norges bank	358.38K	0.00%	358.38K
Ameriprise financial	600.14K	0.01%	276.90K
Deutsche bank ag\	475.39K	0.01%	225.32K
Tudor investment corp et al	368.84K	0.02%	142.06K
American century companies	2.38M	0.05%	130.00K

Top Sellers

Holder	Shares	% Assets	Change
Goldentree asset management lp	-	-	-1.35M
Oaktree capital management lp	-	-	-1.06M
Capital investors	-	-	-910.51K
Wellington management group llp	-	-	-360.76K
Conversant capital	-	-	-345.55K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	358.38K	0.00%	358.38K	$13.17M
Ossiam	53.90K	0.03%	53.90K	$2.07M
Exchange traded concepts	50.24K	0.02%	50.24K	$1.93M
Mercer global advisors inc /adv	11.54K	0.00%	11.54K	$442.29K
Hightower advisors	11.47K	0.00%	11.47K	$439.68K

Sold Out

Holder	Change
Tfo-tdc	-5.00
Claris advisors, llc / mo /	-6.00
Mendota financial group	-9.00
Gradient investments	-11.00
Nelson, van denburg & campbell wealth management group	-16.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Sep 30, 2025	336	-0.89%	73,704,642	3.86%	94	1.14%	165	-5.71%	125	-0.79%
Jun 30, 2025	344	-1.15%	74,283,256	-1.34%	95	1.03%	180	-2.70%	126	4.13%
Mar 31, 2025	345	4.55%	75,208,071	0.34%	95	1.09%	184	3.37%	119	15.53%
Dec 31, 2024	307	-8.08%	70,312,362	-7.65%	88	0.96%	164	-5.75%	98	-14.78%
Sep 30, 2024	331	10.70%	76,058,175	-2.31%	95	1.03%	171	18.75%	115	7.48%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
iShares Core S&P Small-Cap ETF	4.65M	5.99%	-
Vanguard Total Stock Mkt Idx Inv	2.47M	3.18%	-72.85K
Vanguard US Total Market Shares ETF	2.48M	3.17%	2.24K
Van Berkom Sm-Cap Eq	2.43M	3.05%	2.43M
Avantis US Small Cap Value ETF	2.01M	2.59%	4.37K
iShares Russell 2000 ETF	1.89M	2.44%	-
Delaware Small Cap Core I	1.74M	2.19%	-10.79K
Macquarie Small Cap Core I	1.69M	2.18%	-126.96K
American Funds SMALLCAP World A	1.15M	1.47%	-910.51K
BlackRock Global Equity Mkt Netrl Instl	895.06K	1.15%	78.93K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Nov 19, 2025	EMBLER MICHAEL J	-	Sell	$738.00K
Sep 15, 2025	SCHEID STEVEN	-	Sell	$783.36K
Sep 16, 2025	Realmuto Nicholas Daniel	VP, Controller	Sell	$11.21K
Jun 06, 2025	SHUSTER BRADLEY M	Executive Chairman	Sell	$852.28K
May 30, 2025	Leatherberry William J	Chief Admin. Officer & GC	Sell	$718.86K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	2
2025 Q2	-	7
2025 Q1	-	8
2024 Q4	-	-
2024 Q3	-	5

NMIH Ownership FAQ

Who Owns NMI?

NMI shareholders are primarily institutional investors at 94.51%, followed by 1.96% insiders and 3.53% retail investors. The average institutional ownership in NMI's industry, Specialty Insurance Stocks, is 43.00%, which NMI exceeds.

Who owns the most shares of NMI?

NMI’s largest shareholders are Blackrock funding, inc. /de (13.68M shares, 17.54%), Blackrock (13.36M shares, 16.55%), and Vanguard group (7.18M shares, 9.21%). Together, they hold 43.29% of NMI’s total shares outstanding.

Does Blackrock own NMI?

Yes, BlackRock owns 16.55% of NMI, totaling 13.36M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 454.67M$. In the last quarter, BlackRock decreased its holdings by -167K shares, a -1.24% change.

Who is NMI’s biggest shareholder by percentage of total assets invested?

Muhlenkamp is NMI’s biggest shareholder by percentage of total assets invested, with 4.86% of its assets in 466.35K NMI shares, valued at 17.88M$.

Who is the top mutual fund holder of NMI shares?

iShares Core S&P Small-Cap ETF is the top mutual fund holder of NMI shares, with 5.99% of its total shares outstanding invested in 4.65M NMI shares.

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