TDY Teledyne Technologies Incorporated
Teledyne Technologies Incorporated (TDY) 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 |
|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | New | +131.2K | — | $87.5M | 0.1% | 66 |
| Scopus Asset Management Long/Short | New | +62.7K | — | $41.8M | 1.1% | 64 |
| Bridgewater Associates Quant Macro | New | +1.8K | — | $1.2M | 0.0% | 63 |
| J. Goldman & Co. Long/Short | New | +48.4K | — | $32.3M | 1.3% | 60 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Sold Out | -5.8K | -100.0% | $3.9M | 0.0% | 60 |
| Alyeska Investment Group, L.P. | Sold Out | -28.8K | -100.0% | $19.2M | 0.0% | 60 |
| WORLDQUANT MILLENNIUM ADVISORS LLC Quant | New | +16.9K | — | $11.3M | 0.0% | 60 |
| TWO SIGMA INVESTMENTS, LP Quant | Reduced | -248.0K | -96.7% | $165.4M | 0.0% | 59 |
| MILLENNIUM MANAGEMENT LLC | Increased | +77.9K | +318.0% | $52.0M | 0.1% | 57 |
| Qube Research & Technologies Ltd Quant | Sold Out | -6.9K | -100.0% | $4.6M | 0.0% | 57 |
Most significant buyers
By move score, not size.
- Point72 Asset Management, L.P.
- Scopus Asset Management
- Bridgewater Associates
- J. Goldman & Co.
- WORLDQUANT MILLENNIUM ADVISORS LLC
Most significant sellers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- Alyeska Investment Group, L.P.
- TWO SIGMA INVESTMENTS, LP
- Qube Research & Technologies Ltd
- Hudson Bay Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Point72 Asset Management, L.P. | 1 | 131.2K | 0 | +131.2K | — | 0.1% | New | 66 |
| Scopus Asset Management | 2 | 62.7K | 0 | +62.7K | — | 1.1% | New | 64 |
| Bridgewater Associates | 1 | 1.8K | 0 | +1.8K | — | 0.0% | New | 63 |
| J. Goldman & Co. | 3 | 48.4K | 0 | +48.4K | — | 1.3% | New | 60 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 0 | 5.8K | -5.8K | -100.0% | 0.0% | Sold Out | 60 |
| Alyeska Investment Group, L.P. | 2 | 0 | 28.8K | -28.8K | -100.0% | 0.0% | Sold Out | 60 |
| WORLDQUANT MILLENNIUM ADVISORS LLC | 2 | 16.9K | 0 | +16.9K | — | 0.0% | New | 60 |
| TWO SIGMA INVESTMENTS, LP | 2 | 8.5K | 256.5K | -248.0K | -96.7% | 0.0% | Reduced | 59 |
| MILLENNIUM MANAGEMENT LLC | 2 | 102.4K | 24.5K | +77.9K | +318.0% | 0.1% | Increased | 57 |
| Qube Research & Technologies Ltd | 2 | 0 | 6.9K | -6.9K | -100.0% | 0.0% | Sold Out | 57 |
| Schonfeld Strategic Advisors | 3 | 59.0K | 0 | +59.0K | — | 0.3% | New | 56 |
| Tudor Investment Corporation | 2 | 3.9K | 0 | +3.9K | — | 0.0% | New | 56 |
| Hudson Bay Capital Management | 3 | 0 | 3.3K | -3.3K | -100.0% | 0.0% | Sold Out | 55 |
| Verition Fund Management | 2 | 0 | 785 | -785 | -100.0% | 0.0% | Sold Out | 54 |
| Voleon Capital Management | 3 | 3.2K | 0 | +3.2K | — | 0.0% | New | 53 |
| Y-Intercept | 4 | 0 | 12.6K | -12.6K | -100.0% | 0.0% | Sold Out | 51 |
| Trexquant Investment | 3 | 0 | 903 | -903 | -100.0% | 0.0% | Sold Out | 51 |
| Man Group | 3 | 10.2K | 4.1K | +6.0K | +146.1% | 0.0% | Increased | 48 |
| Wolverine Asset Management | 2 | 1.4K | 9.5K | -8.1K | -85.3% | 0.1% | Reduced | 48 |
| Engineers Gate | 4 | 543 | 0 | +543 | — | 0.0% | New | 48 |
| Quantbot Technologies | 4 | 172 | 0 | +172 | — | 0.0% | New | 45 |
| D. E. Shaw & Co., Inc. | 1 | 17.2K | 10.7K | +6.5K | +60.8% | 0.0% | Increased | 44 |
| Graham Capital Management | 3 | 800 | 6.6K | -5.8K | -87.9% | 0.0% | Reduced | 43 |
| Select Equity Group | 1 | 146.6K | 199.0K | -52.3K | -26.3% | 0.5% | Reduced | 41 |
| Boothbay Fund Management | 4 | 316 | 1.9K | -1.6K | -83.7% | 0.0% | Reduced | 41 |
| MARSHALL WACE, LLP | 2 | 30.5K | 21.0K | +9.5K | +45.4% | 0.0% | Increased | 39 |
| Woodline Partners LP | 2 | 2.6K | 1.8K | +806 | +44.0% | 0.0% | Increased | 34 |
| CITADEL ADVISORS LLC | 1 | 20.0K | 16.6K | +3.4K | +20.3% | 0.0% | Increased | 34 |
| Jain Global | 3 | 13.7K | 17.6K | -3.9K | -22.3% | 0.1% | Reduced | 29 |
| Gotham Asset Management, LLC | 2 | 66.1K | 73.6K | -7.6K | -10.3% | 0.1% | Reduced | 29 |
| Balyasny Asset Management L.P. | 2 | 2.7K | 2.6K | +90 | +3.4% | 0.0% | Increased | 27 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2 | 74.2K | 75.0K | -800 | -1.1% | 0.1% | Reduced | 25 |
| Squarepoint Ops LLC | 2 | 30.2K | 29.2K | +955 | +3.3% | 0.0% | Increased | 25 |
| Chilton Investment Company | 2 | 12.8K | 12.8K | +34 | +0.3% | 0.2% | Increased | 25 |
| AQR Capital Management | 3 | 20.5K | 22.4K | -2.0K | -8.9% | 0.0% | Reduced | 24 |
| CenterBook Partners | 4 | 670 | 688 | -18 | -2.6% | 0.0% | Reduced | 18 |
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.