Company · Ownership research

Neptune Insurance Holdings Inc. NP

CIK 0002067129 · CUSIP 64073B103

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

This page lists the top 20 of 64 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	JPMORGAN CHASE & CO CIK 19617 · View history	$32.70M 1,178,848 shares	0.00%	-169.66K(-12.60%)Reduced	SEC filing ↗ Nov 12, 2026	▾
02	Capital World Investors CIK 1422849 · View history	$30.94M 1,131,365 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
03	Capital International Investors CIK 1562230 · View history	$25.79M 943,028 shares	0.01%	-1.94K(-0.20%)Reduced	SEC filing ↗ Nov 12, 2026	▾
04	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$24.31M 888,682 shares	0.00%	+57.91K(+7.00%)Added	SEC filing ↗ Nov 6, 2026	▾
05	STATE STREET CORP CIK 93751 · View history	$22.00M 804,375 shares	0.00%	+110.88K(+16.00%)Added	SEC filing ↗ Nov 12, 2026	▾
06	Nuveen, LLC CIK 1871926 · View history	$13.67M 499,948 shares	0.00%	-73.06K(-12.70%)Reduced	SEC filing ↗ Nov 10, 2026	▾
07	USS Investment Management Ltd CIK 1587381 · View history	$8.52M 311,686 shares	0.03%	+188.00K(+152.00%)Added	SEC filing ↗ Nov 10, 2026	▾
08	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$6.57M 240,046 shares	0.01%	+73.38K(+44.00%)Added	SEC filing ↗ Nov 12, 2026	▾
09	Public Sector Pension Investment Board CIK 1396318 · View history	$6.02M 205,235 shares	0.01%	+205.24KNew	SEC filing ↗ Nov 10, 2026	▾
10	Universal- Beteiligungs- und Servicegesellschaft mbH CIK 2057170 · View history	$5.17M 188,856 shares	0.01%	+40.46K(+27.30%)Added	SEC filing ↗ Nov 10, 2026	▾
11	TimesSquare Capital Management, LLC CIK 1313816 · View history	$4.78M 174,859 shares	0.08%	-254.37K(-59.30%)Reduced	SEC filing ↗ Nov 3, 2026	▾
12	UBS Group AG CIK 1610520 · View history	$4.16M 152,061 shares	0.00%	-61.03K(-28.60%)Reduced	SEC filing ↗ Nov 10, 2026	▾
13	BNP PARIBAS FINANCIAL MARKETS CIK 1166588 · View history	$3.89M 142,384 shares	0.00%	+136.29K(+2,234.90%)Added	SEC filing ↗ Nov 12, 2026	▾
14	PANAGORA ASSET MANAGEMENT INC CIK 883677 · View history	$2.76M 100,837 shares	0.01%	+100.84KNew	SEC filing ↗ Nov 12, 2026	▾
15	Bank of New York Mellon Corp CIK 1390777 · View history	$2.57M 93,880 shares	0.00%	+1.02K(+1.10%)Added	SEC filing ↗ Nov 5, 2026	▾
16	FIFTH THIRD BANCORP CIK 35527 · View history	$2.26M 82,615 shares	0.00%	+19.16K(+30.20%)Added	SEC filing ↗ Nov 5, 2026	▾
17	Swiss National Bank CIK 1582202 · View history	$2.08M 76,100 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
18	FMR LLC CIK 315066 · View history	$1.61M 58,994 shares	0.00%	+42.28K(+252.90%)Added	SEC filing ↗ Nov 10, 2026	▾
19	EMERALD MUTUAL FUND ADVISERS TRUST CIK 1352895 · View history	$1.51M 55,248 shares	0.06%	0(0.00%)Unchanged	SEC filing ↗ Nov 9, 2026	▾
20	RHUMBLINE ADVISERS CIK 1115418 · View history	$1.33M 48,610 shares	0.00%	+2.66K(+5.80%)Added	SEC filing ↗ Nov 10, 2026	▾

Showing 20 / 64 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

7,814,543

Not deduplicated across managers

Disclosed value

$214.59M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Neptune Insurance Holdings Inc. · Q3 2026

Explore all 64 reporting institutions.

This page includes 20 of 64 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.