ESE ESCO Technologies Inc.
ESCO Technologies Inc. (ESE) 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 |
|---|---|---|---|---|---|---|
| Hawk Ridge Capital Management Long/Short | Increased | +132.9K | +78.8% | $46.5M | 3.4% | 65 |
| Point72 Asset Management, L.P. | Sold Out | -4.5K | -100.0% | $1.6M | 0.0% | 61 |
| D. E. Shaw & Co., Inc. Quant | Sold Out | -6.9K | -100.0% | $2.4M | 0.0% | 60 |
| MILLENNIUM MANAGEMENT LLC | Sold Out | -13.3K | -100.0% | $4.7M | 0.0% | 59 |
| Qube Research & Technologies Ltd Quant | Sold Out | -65.2K | -100.0% | $22.8M | 0.0% | 59 |
| Select Equity Group Long/Short Growth | Increased | +89.8K | +190.0% | $31.4M | 0.3% | 57 |
| Tudor Investment Corporation Macro | Sold Out | -21.9K | -100.0% | $7.7M | 0.0% | 56 |
| CITADEL ADVISORS LLC Quant | Reduced | -92.0K | -98.8% | $32.2M | 0.0% | 56 |
| Voloridge Investment Management Quant | New | +18.3K | — | $6.4M | 0.0% | 56 |
| Trexquant Investment Quant | Sold Out | -57.7K | -100.0% | $20.2M | 0.0% | 55 |
Most significant buyers
By move score, not size.
- Hawk Ridge Capital Management
- Select Equity Group
- Voloridge Investment Management
- Squarepoint Ops LLC
- Winton Group
Most significant sellers
By move score, not size.
- Point72 Asset Management, L.P.
- D. E. Shaw & Co., Inc.
- MILLENNIUM MANAGEMENT LLC
- Qube Research & Technologies Ltd
- Tudor Investment Corporation
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Hawk Ridge Capital Management | 2 | 301.5K | 168.6K | +132.9K | +78.8% | 3.4% | Increased | 65 |
| Point72 Asset Management, L.P. | 1 | 0 | 4.5K | -4.5K | -100.0% | 0.0% | Sold Out | 61 |
| D. E. Shaw & Co., Inc. | 1 | 0 | 6.9K | -6.9K | -100.0% | 0.0% | Sold Out | 60 |
| MILLENNIUM MANAGEMENT LLC | 2 | 0 | 13.3K | -13.3K | -100.0% | 0.0% | Sold Out | 59 |
| Qube Research & Technologies Ltd | 2 | 0 | 65.2K | -65.2K | -100.0% | 0.0% | Sold Out | 59 |
| Select Equity Group | 1 | 137.0K | 47.3K | +89.8K | +190.0% | 0.3% | Increased | 57 |
| Tudor Investment Corporation | 2 | 0 | 21.9K | -21.9K | -100.0% | 0.0% | Sold Out | 56 |
| CITADEL ADVISORS LLC | 1 | 1.1K | 93.1K | -92.0K | -98.8% | 0.0% | Reduced | 56 |
| Voloridge Investment Management | 2 | 18.3K | 0 | +18.3K | — | 0.0% | New | 56 |
| Trexquant Investment | 3 | 0 | 57.7K | -57.7K | -100.0% | 0.0% | Sold Out | 55 |
| J. Goldman & Co. | 3 | 0 | 20.6K | -20.6K | -100.0% | 0.0% | Sold Out | 54 |
| Capstone Investment Advisors | 3 | 0 | 1.8K | -1.8K | -100.0% | 0.0% | Sold Out | 53 |
| Quadrature Capital | 3 | 0 | 932 | -932 | -100.0% | 0.0% | Sold Out | 52 |
| Edgestream Partners | 4 | 0 | 9.3K | -9.3K | -100.0% | 0.0% | Sold Out | 51 |
| Squarepoint Ops LLC | 2 | 10.6K | 3.8K | +6.8K | +178.2% | 0.0% | Increased | 51 |
| Winton Group | 4 | 1.2K | 0 | +1.2K | — | 0.0% | New | 48 |
| Centiva Capital | 4 | 0 | 1.1K | -1.1K | -100.0% | 0.0% | Sold Out | 48 |
| Bridgewater Associates | 1 | 9.5K | 19.1K | -9.6K | -50.3% | 0.0% | Reduced | 45 |
| Boothbay Fund Management | 4 | 2.8K | 1.3K | +1.5K | +109.1% | 0.0% | Increased | 43 |
| Man Group | 3 | 6.1K | 18.3K | -12.2K | -66.8% | 0.0% | Reduced | 40 |
| TWO SIGMA INVESTMENTS, LP | 2 | 76.7K | 109.4K | -32.7K | -29.9% | 0.0% | Reduced | 37 |
| Gotham Asset Management, LLC | 2 | 9.5K | 12.5K | -3.0K | -23.9% | 0.0% | Reduced | 31 |
| Engineers Gate | 4 | 2.2K | 4.9K | -2.8K | -55.7% | 0.0% | Reduced | 31 |
| MARSHALL WACE, LLP | 2 | 44.5K | 47.3K | -2.8K | -6.0% | 0.0% | Reduced | 27 |
| AQR Capital Management | 3 | 22.7K | 22.7K | +49 | +0.2% | 0.0% | Increased | 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.