Who owns SELECTIVE INSURANCE GROUP INC?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of SIGI from SEC Form 13F filings across 373 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
As of the 2026-06-30 reporting period, 373 institutions disclosed 52.9M shares of SELECTIVE INSURANCE GROUP INC worth $5.13B — about 88.7% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
373
13F holders
$5.13B
value, 2026 filers
88.7%
of shares outstanding (52.9M sh)
66
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30 · % of fund = share of the manager's own book · % of co. = share of SIGI's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 7.8M | $754.6M | 0.0% | 13% | +3.7% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 3.5M | $339.1M | 0.0% | 5.9% | +1.1% |
| 3 | AQR CAPITAL MANAGEMENT LLC | 3.3M | $324.5M | 0.1% | 5.6% | -15.0% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 2.7M | $261.7M | 0.0% | 4.5% | +0.6% |
| 5 | STATE STREET CORP | 2.5M | $237.8M | 0.0% | 4.1% | +5.4% |
| 6 | AMERICAN CENTURY COMPANIES INC | 2.2M | $216.2M | 0.1% | 3.7% | +75.9% |
| 7 | FMR LLC | 1.9M | $188.4M | 0.0% | 3.3% | -22.4% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1.8M | $177.1M | 0.0% | 3.1% | +6.8% |
| 9 | FIRST TRUST ADVISORS LP | 1.6M | $156.2M | 0.1% | 2.7% | +16.5% |
| 10 | DIMENSIONAL FUND ADVISORS LP | 1.4M | $140.6M | 0.0% | 2.4% | +6.6% |
| 11 | MORGAN STANLEY | 971,847 | $94.3M | 0.0% | 1.6% | -13.4% |
| 12 | VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 931,336 | $90.3M | 0.8% | 1.6% | +100.6% |
| 13 | NORTHERN TRUST CORP | 916,721 | $88.9M | 0.0% | 1.5% | +5.4% |
| 14 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 903,173 | $87.6M | 0.1% | 1.5% | -24.6% |
| 15 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 892,649 | $86.6M | 0.0% | 1.5% | -0.1% |
| 16 | WELLINGTON MANAGEMENT GROUP LLPNEW | 795,272 | $77.1M | 0.0% | 1.3% | new |
| 17 | NORGES BANKNEW | 764,284 | $74.1M | 0.0% | 1.3% | new |
| 18 | FRANKLIN RESOURCES INC | 689,202 | $66.9M | 0.0% | 1.2% | +24.1% |
| 19 | GOLDMAN SACHS GROUP INC | 658,666 | $63.9M | 0.0% | 1.1% | +9.2% |
| 20 | BANK OF AMERICA CORP /DE/ | 653,775 | $63.4M | 0.0% | 1.1% | -13.9% |
| 21 | JACOBS LEVY EQUITY MANAGEMENT, INC | 600,650 | $58.3M | 0.2% | 1% | +9.3% |
| 22 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 588,462 | $57.1M | 0.0% | 1% | +40.1% |
| 23 | Verition Fund Management LLC | 534,470 | $51.8M | 0.3% | 0.9% | +10.4% |
| 24 | Jupiter Topco LLCNEW | 490,237 | $47.6M | 0.0% | 0.8% | new |
| 25 | Bank of New York Mellon Corp | 489,452 | $47.5M | 0.0% | 0.8% | +1.4% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.