ACADIAN ASSET MANAGEMENT LLC
All 13F Filings
- Location
- Boston, MA
- Most recent 13F
- Q1 2026
- Holdings value ($000)
- 70,490,269
- Description
- Boston Massachusetts based long horizon pension manager with a manager led operating structure and a pragmatic and allocation disciplined investment mandate. The approach emphasizes active stewardship and governance oversight, model based security selection, and planning integrated mandate design for benefit linked institutional mandates. Portfolio governance emphasizes clear accountability, measured exposure, and resilient implementation through portfolio oversight consistency and mandate calibration.
- Website
- https://www.acadian-asset.com/
- Founded
- 1986
- Chairman
- —
- CEO
- —
- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q1 2026 | 5/13/2026 | 2,011 | 70,490,269 | 13F-HR | ACADIAN ASSET MANAGEMENT LLC |
| Q4 2025 | 2/10/2026 | 1,959 | 60,904,540 | 13F-HR | ACADIAN ASSET MANAGEMENT LLC |
| Q3 2025 | 11/13/2025 | 1,819 | 57,295,628 | 13F-HR | ACADIAN ASSET MANAGEMENT LLC |
| Q2 2025 | 8/7/2025 | 1,661 | 48,443,847 | 13F-HR | ACADIAN ASSET MANAGEMENT LLC |
| Q2 2014 | 7/21/2014 | 963 | 20,568,180 | 13F-HR | ACADIAN ASSET MANAGEMENT LLC |
| Q1 2014 | 4/22/2014 | 960 | 19,091,908 | 13F-HR | ACADIAN ASSET MANAGEMENT LLC |
| Q4 2013 | 1/22/2014 | 1,041 | 17,957,303 | 13F-HR | ACADIAN ASSET MANAGEMENT LLC |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 70.03 M | 99.4% | 9.263 M | 0 | 9.263 M |
| ETFs | 437.6 K | 0.6% | 312.6 K | 0 | 312.6 K |
| Other | 17.88 K | 0.0% | 10.63 K | 0 | 10.63 K |
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Fund Snapshot
Q1 2026
Latest filed
5/13/2026
Total value ($000)
70,490,269
Holdings
2011
QoQ value change ($000)
9,585,729
(15.7%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.