Acadian Asset Management Inc.
Total Trades
3
Buys
0
Sells
3
Largest Trade
$1M+
Insiders
3
Institutional Funds
203
Inst. Value
$1M+
Activist Filings
15
Insider Trades
| Insider | Title | Type | Value | Shares | Price | Date |
|---|---|---|---|---|---|---|
| Chersi Robert J | Director | SELL | $1M+ | 29K | $51.30 | Feb 12, 2026 |
| Trebbi Barbara | Director | SELL | $100K–$500K | 10K | $51.22 | Feb 12, 2026 |
| PAULSON & CO. INC. | 10% Owner | SELL | $1M+ | 1.2M | $47.69 | Sep 5, 2025 |
Institutional Ownership
13F filings as of Dec 31, 2025 · 203 funds holding
| Fund | Shares | Value | Type |
|---|---|---|---|
| PAULSON & CO. INC. | 7.7M | $1M+ | SH |
| JENNISON ASSOCIATES LLC | 1.5M | $1M+ | SH |
| Empyrean Capital Partners, LP | 1.4M | $1M+ | SH |
| STATE STREET CORP | 1.2M | $1M+ | SH |
| DIMENSIONAL FUND ADVISORS LP | 857K | $1M+ | SH |
| Impax Asset Management Group plc | 845K | $1M+ | SH |
| SOROS FUND MANAGEMENT LLC | 737K | $1M+ | SH |
| GEODE CAPITAL MANAGEMENT, LLC | 599K | $1M+ | SH |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 514K | $1M+ | SH |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 480K | $1M+ | SH |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 419K | $1M+ | SH |
| GW&K Investment Management, LLC | 413K | $1M+ | SH |
| Systematic Alpha Investments, LLC | 370K | $1M+ | SH |
| SG Americas Securities, LLC | 360K | $1M+ | SH |
| Allspring Global Investments Holdings, LLC | 342K | $1M+ | SH |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 255K | $1M+ | SH |
| PRINCIPAL FINANCIAL GROUP INC | 178K | $1M+ | SH |
| FIRST TRUST ADVISORS LP | 169K | $1M+ | SH |
| BlackRock, Inc. | 138K | $1M+ | SH |
| Man Group plc | 138K | $1M+ | SH |
Activist & 5%+ Owners
SC 13D/13G filings — investors holding 5%+ of outstanding shares
SC 13G · Jan 30, 2026
5.4%
1.9M shares
SC 13G/A · Nov 14, 2025
4.3%
1.5M shares
SC 13G/A · Nov 5, 2025
4.8%
1.7M shares
SC 13D/A · Sep 5, 2025
21.6%
7.7M shares
SC 13G · Aug 6, 2025
5.8%
2.1M shares
SC 13G · Aug 6, 2025
5.9%
2.1M shares
SC 13G/A · Apr 29, 2025
11.3%
4.2M shares
SC 13G/A · Feb 14, 2025
4.2%
1.6M shares
SC 13G · Feb 7, 2025
5.4%
2.0M shares
SC 13G/A · Feb 5, 2025
14.8%
5.5M shares
SC 13G · Nov 14, 2024
5.1%
1.9M shares
SC 13G/A · Jan 23, 2024
13.1%
5.4M shares
SC 13G/A · Jan 26, 2023
12.7%
5.2M shares
SC 13G/A · Jan 20, 2023
12.7%
5.2M shares
SC 13G/A · Apr 8, 2022
12.1%
5.3M shares