Who Owns AAMI?
Acadian Asset Management — Institutional Ownership & 13F Holdings
$68.13
+0.35 (+0.52%)
Market Cap
$2.3B
Shares Outstanding
35,722,568
Institutional Holders
190
Total Inst. Value
$818.8M
% of Float Held
102.5%
QoQ Holder Change
+50
Institutional data as of Q1 2025
New Positions
38
Closed Positions
17
Increased
58
Decreased
64
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | PAULSON & CO. INC. | $231.5M | 8,950,121 |
| 2 | BlackRock, Inc. | $140.5M | 5,432,589 |
| 3 | VANGUARD GROUP INC | $60.6M | 2,344,929 |
| 4 | Empyrean Capital Partners, LP | $48.6M | 1,880,634 |
| 5 | JENNISON ASSOCIATES LLC | $35.5M | 1,372,613 |
| 6 | STATE STREET CORP | $31.0M | 1,198,505 |
| 7 | DIMENSIONAL FUND ADVISORS LP | $27.5M | 1,062,019 |
| 8 | Nuveen, LLCNew | $17.2M | 666,653 |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $16.3M | 631,597 |
| 10 | VICTORY CAPITAL MANAGEMENT INC | $14.5M | 559,811 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| VANGUARD GROUP INC | +40K | $60.6M |
| JENNISON ASSOCIATES LLC | +190K | $35.5M |
| Nuveen, LLCNew | +667K | $17.2M |
| GEODE CAPITAL MANAGEMENT, LLC | +20K | $16.3M |
| VICTORY CAPITAL MANAGEMENT INC | +56K | $14.5M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| UBS Group AG | -306K | $2.0M |
| Invesco Ltd. | -125K | $4.5M |
| JPMORGAN CHASE & CO | -106K | $6.2M |
| MORGAN STANLEY | -93K | $10.9M |
| BlackRock, Inc. | -84K | $140.5M |
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Frequently Asked Questions
How many institutional investors hold AAMI?
As of Q1 2025, 190 institutional investors report holding AAMI (Acadian Asset Management) in their 13F filings.
What percentage of Acadian Asset Management is owned by institutions?
Institutional investors hold approximately 102.5% of Acadian Asset Management's float as reported in SEC 13F filings.
Which hedge fund owns the most AAMI?
The largest institutional holder of AAMI is PAULSON & CO. INC. with $231.5M in shares.
Are institutions buying or selling AAMI?
This quarter, 38 institutions opened new positions in AAMI and 17 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.