$233.16
+3.36 (+1.46%)
Market Cap
$11.4B
Shares Outstanding
49,786,997
Institutional Holders
556
Total Inst. Value
$138.9B
% of Float Held
99.3%
QoQ Holder Change
+155
Institutional data as of Q1 2025
New Positions
107
Closed Positions
67
Increased
199
Decreased
171
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | THORNBURG INVESTMENT MANAGEMENT INC | $125.1B | 59,634 |
| 2 | CANADA PENSION PLAN INVESTMENT BOARD | $4.8B | 22,946 |
| 3 | VANGUARD GROUP INC | $1.4B | 6,686,485 |
| 4 | BlackRock, Inc. | $998.2M | 4,759,025 |
| 5 | T. Rowe Price Investment Management, Inc. | $918.9M | 4,381,121 |
| 6 | Bank of New York Mellon Corp | $784.6M | 3,740,659 |
| 7 | STATE STREET CORP | $639.3M | 3,048,119 |
| 8 | Invesco Ltd. | $310.3M | 1,479,310 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $298.7M | 1,425,315 |
| 10 | FMR LLC | $225.0M | 1,072,631 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| Bank of New York Mellon Corp | +420K | $784.6M |
| STATE STREET CORP | +707K | $639.3M |
| Invesco Ltd. | +324K | $310.3M |
| GEODE CAPITAL MANAGEMENT, LLC | +26K | $298.7M |
| PRICE T ROWE ASSOCIATES INC /MD/ | +72K | $186.5M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| T. Rowe Price Investment Management, Inc. | -658K | $918.9M |
| PRUDENTIAL FINANCIAL INC | -257K | $27K |
| MORGAN STANLEY | -145K | $120.8M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | -117K | $2.8M |
| MILLENNIUM MANAGEMENT LLC | -112K | $49K |
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Frequently Asked Questions
How many institutional investors hold AIZ?
As of Q1 2025, 556 institutional investors report holding AIZ (Assurant, Inc.) in their 13F filings.
What percentage of Assurant, Inc. is owned by institutions?
Institutional investors hold approximately 99.3% of Assurant, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most AIZ?
The largest institutional holder of AIZ is THORNBURG INVESTMENT MANAGEMENT INC with $125.1B in shares.
Are institutions buying or selling AIZ?
This quarter, 107 institutions opened new positions in AIZ and 67 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.