Who owns ASSURANT, INC.?
Prices and market caps: Cboe delayed data, at least 15 minutes delayed. Not real-time. Fundamentals from company filings.
Institutional ownership of AIZ from SEC Form 13F filings across 611 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, 611 institutions disclosed 48.6M shares of ASSURANT, INC. worth $13.04B — about 98.1% of shares outstanding; the largest disclosed holder is BlackRock, Inc.. Source: SEC Form 13F filings, parsed by EvidInvest.
611
13F holders
$13.04B
value, 2026 filers
98.1%
of shares outstanding (48.6M sh)
110
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 AIZ's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 5.0M | $1.35B | 0.0% | 10.1% | +27.0% |
| 2 | Bank of New York Mellon Corp | 4.7M | $1.27B | 0.2% | 9.5% | -1.8% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 3.2M | $869.2M | 0.0% | 6.5% | -0.2% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.8M | $761.6M | 0.0% | 5.7% | -5.7% |
| 5 | STATE STREET CORP | 2.5M | $682.6M | 0.0% | 5.1% | +0.4% |
| 6 | T. Rowe Price Investment Management, Inc. | 2.4M | $651.8M | 0.4% | 4.9% | -25.8% |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | 1.4M | $379.9M | 0.0% | 2.9% | +0.7% |
| 8 | Invesco Ltd. | 1.2M | $329.4M | 0.0% | 2.5% | 0.0% |
| 9 | DIMENSIONAL FUND ADVISORS LP | 1.2M | $322.0M | 0.1% | 2.4% | +6.6% |
| 10 | PRICE T ROWE ASSOCIATES INC /MD/ | 1.1M | $307.1M | 0.0% | 2.3% | -0.3% |
| 11 | BANK OF AMERICA CORP /DE/ | 1.0M | $269.6M | 0.0% | 2% | +178.0% |
| 12 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 920,398 | $247.2M | 0.1% | 1.9% | -0.2% |
| 13 | FULLER & THALER ASSET MANAGEMENT, INC. | 896,364 | $240.7M | 0.7% | 1.8% | +28.5% |
| 14 | MORGAN STANLEY | 777,257 | $208.7M | 0.0% | 1.6% | +18.3% |
| 15 | VOYA INVESTMENT MANAGEMENT LLC | 754,475 | $202.1M | 0.2% | 1.5% | -9.5% |
| 16 | FMR LLC | 689,904 | $185.3M | 0.0% | 1.4% | -8.1% |
| 17 | NORGES BANKNEW | 651,725 | $175.0M | 0.0% | 1.3% | new |
| 18 | FIRST TRUST ADVISORS LP | 612,525 | $164.5M | 0.1% | 1.2% | -3.2% |
| 19 | LYRICAL ASSET MANAGEMENT LP | 582,803 | $156.5M | 2.0% | 1.2% | -4.8% |
| 20 | SCHRODER INVESTMENT MANAGEMENT GROUP | 548,785 | $147.4M | 0.1% | 1.1% | +9.8% |
| 21 | NORDEA INVESTMENT MANAGEMENT AB | 512,613 | $138.0M | 0.1% | 1% | -22.6% |
| 22 | NORTHERN TRUST CORP | 503,434 | $135.2M | 0.0% | 1% | -1.8% |
| 23 | ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 477,030 | $128.1M | 0.1% | 1% | +200.2% |
| 24 | Qube Research & Technologies Ltd | 465,890 | $125.1M | 0.1% | 0.9% | -4.3% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 465,243 | $124.9M | 0.0% | 0.9% | -0.3% |
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.