Selective Insurance SIGI Institutional Ownership

NASDAQ SIGI

$91.75 +0.67 (+0.74%)

As of: Oct 22, 2026 · 3:59 PM EDT

Institutions by Trading Activity

372 Institutions

Increased 193 51.9%

Unchanged 60 16.1%

Reduced 119 32.0%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

88.48%

▲+3.85 pp QoQ

Shares Held by Institutions

52.78Mn

of 59.66Mn outstanding

▲+3.97% QoQ

Shares Outstanding

59.66Mn

6.87Mn held outside 13F filers

Institutional Investors

372

filed 13F for Jun 2026

■0 vs prior quarter

Net Shares Added (QoQ)

+2.02Mn

accumulated since last quarter

Value of Holdings

$4.81Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 11, 2026

Selective Insurance Group Inc (NASDAQ:SIGI) appeared in the 13F filings of 372 institutional investors for the quarter ended June 30, 2026.

These investors held 88.48% of outstanding shares in Q2 2026, up from 84.62% the quarter before.
Total shares held in Selective Insurance rose 3.97% from Q1 2026, while the number of holders rose 6.59% from Q2 2025.
Of the 372 holders of SIGI in Q2 2026, 193 added to their positions, 119 reduced their stakes and 60 left their positions unchanged.
Altogether, institutional holders owned 52.78Mn SIGI shares at the end of Q2 2026, up 2.02Mn from the prior quarter and up 2.26Mn from a year earlier.
BlackRock, Inc. led 13F holders of SIGI with 7.78Mn shares as of June 30, 2026, or 13.04% of shares outstanding.
The largest position increases in SIGI for Q2 2026 were by American Century Companies Inc (+961.7K shares), Vaughan Nelson Investment Management, L.P. (+467.1K shares), Victory Capital Management Inc (+436.12K shares), BlackRock, Inc. (+278.99K shares) and First Trust Advisors LP (+228.27K shares).
The largest position reductions in SIGI for Q2 2026 were by AQR Capital Management LLC (-591.53K shares), FMR LLC (-559.56K shares), Frontier Capital Management Co LLC (-374.03K shares), Nomura Asset Management International Inc. (-294.64K shares) and Morgan Stanley (-150.24K shares).
Per Business Quant data, the 10 largest holders of Selective Insurance at the end of Q2 2026 were BlackRock, Inc. (7.78Mn shares), Vanguard Portfolio Management LLC (3.5Mn shares), AQR Capital Management LLC (3.35Mn shares), Vanguard Capital Management LLC (2.7Mn shares), State Street Corp (2.45Mn shares), American Century Companies Inc (2.23Mn shares), FMR LLC (1.94Mn shares), Geode Capital Management, LLC (1.83Mn shares), First Trust Advisors LP (1.61Mn shares) and Dimensional Fund Advisors LP (1.45Mn shares).

Form 13F Holdings

372 Institutional Holders

Report period 30 Jun, 2026

Total shares held 52.78Mn

Of outstanding 88.48%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	7,778,138	13.04%	▲278,988	+3.72%	$754.56Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	3,495,978	5.86%	▲36,728	+1.06%	$339.14Mn
3	AQR CAPITAL MANAGEMENT LLC	0001167557	3,345,130	5.61%	▼591,528	-15.03%	$324.51Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	2,697,663	4.52%	▲15,202	+0.57%	$261.70Mn
5	State Street Corp	0000093751	2,451,382	4.11%	▲125,102	+5.38%	$237.81Mn
6	AMERICAN CENTURY COMPANIES INC	0000748054	2,228,969	3.74%	▲961,697	+75.89%	$216.23Mn
7	FMR LLC	0000315066	1,941,671	3.25%	▼559,560	-22.37%	$188.36Mn
8	GEODE CAPITAL MANAGEMENT, LLC	0001214717	1,825,150	3.06%	▲116,331	+6.81%	$177.08Mn
9	FIRST TRUST ADVISORS LP	0001125816	1,610,141	2.70%	▲228,274	+16.52%	$156.20Mn
10	DIMENSIONAL FUND ADVISORS LP	0000354204	1,449,582	2.43%	▲90,358	+6.65%	$140.63Mn
11	Morgan Stanley	0000895421	971,847	1.63%	▼150,239	-13.39%	$94.28Mn
12	VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.	0001021642	931,336	1.56%	▲467,099	+100.62%	$90.35Mn
13	Northern Trust Corp	0000073124	916,721	1.54%	▲46,951	+5.40%	$88.93Mn
14	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	0000921739	903,173	1.51%	▼294,638	-24.60%	$87.62Mn
15	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	892,649	1.50%	▼1,104	-0.12%	$86.60Mn
16	WELLINGTON MANAGEMENT GROUP LLP	0000902219	795,272	1.33%	▲795,272	0.00%	$77.15Mn
17	NORGES BANK	0001374170	764,284	1.28%	▲764,284	0.00%	$74.14Mn
18	Franklin Templeton Inc	0000038777	689,202	1.16%	▲133,878	+24.11%	$66.86Mn
19	Goldman Sachs Group Inc	0000886982	658,666	1.10%	▲55,702	+9.24%	$63.90Mn
20	Bank Of America Corp /De/	0000070858	653,775	1.10%	▼105,347	-13.88%	$63.42Mn

Showing 1 to 20 of 372 holders