SEIC SEI Investments Company
SEI Investments Company (SEIC) Hedge Fund Activity
This view isolates hedge funds from the broader institutional ownership shown on the Institutional tab. A pension fund tracking an index may have no view on a stock; when a hedge fund builds or exits a position, that decision can carry information. This page measures those changes. Positions as of June 30, 2026.
Based on quarterly 13F long-equity filings. Changes compare reported quarter-end positions; filings can be reported up to 45 days later and do not represent a fund's complete exposure.
Most significant moves
Ranked by conviction, not size — how much of the fund's own book the position represents, how far it moved, and what kind of fund made it.
| Fund | Action | Shares changed | Change | Est. value | Portfolio wt. | Score |
|---|---|---|---|---|---|---|
| Azora Capital Long/Short | New | +443.2K | — | $38.9M | 1.6% | 66 |
| Point72 Asset Management, L.P. | Sold Out | -8.6K | -100.0% | $754.7K | 0.0% | 59 |
| Qube Research & Technologies Ltd Quant | Sold Out | -125.0K | -100.0% | $11.0M | 0.0% | 59 |
| Weiss Asset Management Event Quant | New | +42.6K | — | $3.7M | 0.1% | 56 |
| Polar Asset Management Partners Long/Short | New | +44.1K | — | $3.9M | 0.1% | 56 |
| MILLENNIUM MANAGEMENT LLC | Increased | +147.5K | +124.2% | $12.9M | 0.0% | 55 |
| Quadrature Capital Quant | New | +11.8K | — | $1.0M | 0.0% | 55 |
| Squarepoint Ops LLC Quant | New | +4.5K | — | $391.5K | 0.0% | 54 |
| CITADEL ADVISORS LLC Quant | Increased | +50.5K | +120.2% | $4.4M | 0.0% | 54 |
| Verition Fund Management Event Long/Short | Sold Out | -10.3K | -100.0% | $901.0K | 0.0% | 54 |
Most significant buyers
By move score, not size.
- Azora Capital
- Weiss Asset Management
- Polar Asset Management Partners
- MILLENNIUM MANAGEMENT LLC
- Quadrature Capital
Most significant sellers
By move score, not size.
- Point72 Asset Management, L.P.
- Qube Research & Technologies Ltd
- Verition Fund Management
- Capstone Investment Advisors
- Prana Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Azora Capital | 2 | 443.2K | 0 | +443.2K | — | 1.6% | New | 66 |
| Point72 Asset Management, L.P. | 1 | 0 | 8.6K | -8.6K | -100.0% | 0.0% | Sold Out | 59 |
| Qube Research & Technologies Ltd | 2 | 0 | 125.0K | -125.0K | -100.0% | 0.0% | Sold Out | 59 |
| Weiss Asset Management | 2 | 42.6K | 0 | +42.6K | — | 0.1% | New | 56 |
| Polar Asset Management Partners | 3 | 44.1K | 0 | +44.1K | — | 0.1% | New | 56 |
| MILLENNIUM MANAGEMENT LLC | 2 | 266.2K | 118.8K | +147.5K | +124.2% | 0.0% | Increased | 55 |
| Quadrature Capital | 3 | 11.8K | 0 | +11.8K | — | 0.0% | New | 55 |
| Squarepoint Ops LLC | 2 | 4.5K | 0 | +4.5K | — | 0.0% | New | 54 |
| CITADEL ADVISORS LLC | 1 | 92.4K | 42.0K | +50.5K | +120.2% | 0.0% | Increased | 54 |
| Verition Fund Management | 2 | 0 | 10.3K | -10.3K | -100.0% | 0.0% | Sold Out | 54 |
| Tudor Investment Corporation | 2 | 8.3K | 0 | +8.3K | — | 0.0% | New | 53 |
| Voleon Capital Management | 3 | 32.4K | 0 | +32.4K | — | 0.1% | New | 53 |
| Capstone Investment Advisors | 3 | 0 | 3.6K | -3.6K | -100.0% | 0.0% | Sold Out | 53 |
| TWO SIGMA INVESTMENTS, LP | 2 | 118.7K | 19.2K | +99.5K | +518.0% | 0.0% | Increased | 53 |
| Readystate Asset Management | 3 | 18.8K | 0 | +18.8K | — | 0.1% | New | 52 |
| Brevan Howard Capital Management | 3 | 66.5K | 0 | +66.5K | — | 0.1% | New | 52 |
| Prana Capital Management | 3 | 139.2K | 464.2K | -325.0K | -70.0% | 0.4% | Reduced | 49 |
| Edgestream Partners | 4 | 7.0K | 0 | +7.0K | — | 0.0% | New | 49 |
| Aquatic Capital Management | 4 | 37.9K | 7.5K | +30.4K | +407.7% | 0.1% | Increased | 45 |
| Man Group | 3 | 87.5K | 360.9K | -273.4K | -75.8% | 0.0% | Reduced | 44 |
| Interval Partners | 3 | 226.0K | 136.2K | +89.8K | +65.9% | 0.6% | Increased | 43 |
| ExodusPoint Capital Management | 3 | 11.2K | 50.2K | -39.0K | -77.7% | 0.0% | Reduced | 43 |
| Y-Intercept | 4 | 3.7K | 46.2K | -42.5K | -92.1% | 0.0% | Reduced | 43 |
| Bridgewater Associates | 1 | 144.4K | 232.7K | -88.3K | -37.9% | 0.1% | Reduced | 42 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 284.7K | 399.8K | -115.1K | -28.8% | 0.0% | Reduced | 39 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 20.5K | 37.5K | -17.0K | -45.3% | 0.0% | Reduced | 38 |
| Balyasny Asset Management L.P. | 2 | 308.1K | 225.7K | +82.4K | +36.5% | 0.1% | Increased | 38 |
| Schonfeld Strategic Advisors | 3 | 90.1K | 57.9K | +32.2K | +55.6% | 0.1% | Increased | 36 |
| Voloridge Investment Management | 2 | 518.3K | 411.9K | +106.5K | +25.8% | 0.2% | Increased | 32 |
| Holocene Advisors, LP | 2 | 52.3K | 42.1K | +10.2K | +24.3% | 0.0% | Increased | 31 |
| AQR Capital Management | 3 | 334.3K | 420.0K | -85.7K | -20.4% | 0.0% | Reduced | 27 |
| Graham Capital Management | 3 | 40.9K | 33.8K | +7.0K | +20.7% | 0.1% | Increased | 24 |
| Capital Fund Management | 3 | 61.8K | 57.2K | +4.6K | +8.0% | 0.0% | Increased | 24 |
| Gotham Asset Management, LLC | 2 | 14.4K | 14.6K | -204 | -1.4% | 0.0% | Reduced | 24 |
| Quantbot Technologies | 4 | 12.2K | 16.8K | -4.6K | -27.2% | 0.0% | Reduced | 21 |
| Engineers Gate | 4 | 38.8K | 44.0K | -5.2K | -11.8% | 0.0% | Reduced | 20 |
Every fund above opens. Subscribers can see any manager's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeHedge funds are identified from their 13F filings, which are due 45 days after quarter end and cover long U.S.-listed equity positions only. A fund's short book never appears, so a reduced position can mean a changed view or a changed hedge — the filing doesn't say which.