CALY Callaway Golf Company
Callaway Golf Company (CALY) 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 |
|---|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | New | +672.5K | — | $12.6M | 0.0% | 61 |
| Weiss Asset Management Event Quant | New | +543.8K | — | $10.2M | 0.2% | 59 |
| Divisadero Street Capital Management Long/Short | New | +515.8K | — | $9.7M | 0.2% | 57 |
| Maverick Capital Long/Short Growth | Sold Out | -29.9K | -100.0% | $562.4K | 0.0% | 57 |
| MARSHALL WACE, LLP Long/Short | New | +28.6K | — | $537.1K | 0.0% | 56 |
| Voloridge Investment Management Quant | Sold Out | -61.1K | -100.0% | $1.1M | 0.0% | 55 |
| Magnetar Capital Event Quant | New | +23.5K | — | $441.8K | 0.0% | 54 |
| TWO SIGMA INVESTMENTS, LP Quant | Increased | +181.7K | +294.0% | $3.4M | 0.0% | 53 |
| Balyasny Asset Management L.P. | Reduced | -946.0K | -88.1% | $17.8M | 0.0% | 52 |
| Winton Group Quant Macro | Sold Out | -466.3K | -100.0% | $8.8M | 0.0% | 51 |
Most significant buyers
By move score, not size.
- MILLENNIUM MANAGEMENT LLC
- Weiss Asset Management
- Divisadero Street Capital Management
- MARSHALL WACE, LLP
- Magnetar Capital
Most significant sellers
By move score, not size.
- Maverick Capital
- Voloridge Investment Management
- Balyasny Asset Management L.P.
- Winton Group
- Schonfeld Strategic Advisors
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| MILLENNIUM MANAGEMENT LLC | 2 | 672.5K | 0 | +672.5K | — | 0.0% | New | 61 |
| Weiss Asset Management | 2 | 543.8K | 0 | +543.8K | — | 0.2% | New | 59 |
| Divisadero Street Capital Management | 2 | 515.8K | 0 | +515.8K | — | 0.2% | New | 57 |
| Maverick Capital | 2 | 0 | 29.9K | -29.9K | -100.0% | 0.0% | Sold Out | 57 |
| MARSHALL WACE, LLP | 2 | 28.6K | 0 | +28.6K | — | 0.0% | New | 56 |
| Voloridge Investment Management | 2 | 0 | 61.1K | -61.1K | -100.0% | 0.0% | Sold Out | 55 |
| Magnetar Capital | 2 | 23.5K | 0 | +23.5K | — | 0.0% | New | 54 |
| TWO SIGMA INVESTMENTS, LP | 2 | 243.5K | 61.8K | +181.7K | +294.0% | 0.0% | Increased | 53 |
| Balyasny Asset Management L.P. | 2 | 128.2K | 1.1M | -946.0K | -88.1% | 0.0% | Reduced | 52 |
| Winton Group | 4 | 0 | 466.3K | -466.3K | -100.0% | 0.0% | Sold Out | 51 |
| Schonfeld Strategic Advisors | 3 | 0 | 43.8K | -43.8K | -100.0% | 0.0% | Sold Out | 51 |
| Lighthouse Investment Partners | 3 | 37.4K | 0 | +37.4K | — | 0.0% | New | 51 |
| Aquatic Capital Management | 4 | 0 | 135.3K | -135.3K | -100.0% | 0.0% | Sold Out | 50 |
| Boothbay Fund Management | 4 | 43.8K | 0 | +43.8K | — | 0.0% | New | 49 |
| Y-Intercept | 4 | 32.8K | 0 | +32.8K | — | 0.0% | New | 48 |
| D. E. Shaw & Co., Inc. | 1 | 96.3K | 365.8K | -269.5K | -73.7% | 0.0% | Reduced | 47 |
| Bridgewater Associates | 1 | 69.5K | 43.0K | +26.5K | +61.8% | 0.0% | Increased | 45 |
| Quantbot Technologies | 4 | 0 | 27.7K | -27.7K | -100.0% | 0.0% | Sold Out | 45 |
| Walleye Capital | 3 | 2.9K | 1 | +2.9K | +288500.0% | 0.0% | Increased | 45 |
| Point72 Asset Management, L.P. | 1 | 1.2M | 2.3M | -1.14M | -49.1% | 0.0% | Reduced | 45 |
| Caxton Associates | 3 | 42.4K | 179.8K | -137.4K | -76.4% | 0.0% | Reduced | 43 |
| Gotham Asset Management, LLC | 2 | 207.6K | 123.9K | +83.7K | +67.6% | 0.0% | Increased | 42 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 1.3M | 925.4K | +413.5K | +44.7% | 0.0% | Increased | 41 |
| AQR Capital Management | 3 | 172.4K | 110.0K | +62.4K | +56.7% | 0.0% | Increased | 36 |
| Tudor Investment Corporation | 2 | 1.4M | 1.1M | +365.9K | +34.5% | 0.1% | Increased | 34 |
| Squarepoint Ops LLC | 2 | 205.1K | 293.1K | -88.0K | -30.0% | 0.0% | Reduced | 33 |
| Engineers Gate | 4 | 279.0K | 510.3K | -231.3K | -45.3% | 0.1% | Reduced | 31 |
| CITADEL ADVISORS LLC | 1 | 1.7M | 1.8M | -109.1K | -5.9% | 0.0% | Reduced | 30 |
| Trexquant Investment | 3 | 495.8K | 654.0K | -158.2K | -24.2% | 0.1% | Reduced | 28 |
| Brevan Howard Capital Management | 3 | 130.0K | 95.1K | +34.9K | +36.7% | 0.0% | Increased | 28 |
| ExodusPoint Capital Management | 3 | 97.0K | 88.6K | +8.4K | +9.5% | 0.0% | Increased | 24 |
| Edgestream Partners | 4 | 417.2K | 377.9K | +39.2K | +10.4% | 0.3% | Increased | 22 |
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.