BIDU Baidu, Inc.
Baidu, Inc. (BIDU) 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 |
|---|---|---|---|---|---|---|
| Ghisallo Capital Management Long/Short | New | +400.0K | — | $45.7M | 1.2% | 65 |
| Farallon Capital Management Event Value | Increased | +760.0K | +171.3% | $86.9M | 0.8% | 64 |
| D. E. Shaw & Co., Inc. Quant | Sold Out | -180.4K | -100.0% | $20.6M | 0.0% | 62 |
| Alyeska Investment Group, L.P. | Increased | +912.6K | +307.9% | $104.3M | 0.4% | 60 |
| Qube Research & Technologies Ltd Quant | Sold Out | -397.6K | -100.0% | $45.4M | 0.0% | 59 |
| Holocene Advisors, LP | Increased | +1.03M | +628.4% | $117.4M | 0.3% | 59 |
| TWO SIGMA INVESTMENTS, LP Quant | New | +9.2K | — | $1.0M | 0.0% | 59 |
| Tudor Investment Corporation Macro | Sold Out | -158.5K | -100.0% | $18.1M | 0.0% | 58 |
| Weiss Asset Management Event Quant | Sold Out | -64.0K | -100.0% | $7.3M | 0.0% | 57 |
| Verition Fund Management Event Long/Short | New | +45.0K | — | $5.1M | 0.0% | 56 |
Most significant buyers
By move score, not size.
- Ghisallo Capital Management
- Farallon Capital Management
- Alyeska Investment Group, L.P.
- Holocene Advisors, LP
- TWO SIGMA INVESTMENTS, LP
Most significant sellers
By move score, not size.
- D. E. Shaw & Co., Inc.
- Qube Research & Technologies Ltd
- Tudor Investment Corporation
- Weiss Asset Management
- Portolan Capital Management
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Ghisallo Capital Management | 2 | 400.0K | 0 | +400.0K | — | 1.2% | New | 65 |
| Farallon Capital Management | 1 | 1.2M | 443.8K | +760.0K | +171.3% | 0.8% | Increased | 64 |
| D. E. Shaw & Co., Inc. | 1 | 0 | 180.4K | -180.4K | -100.0% | 0.0% | Sold Out | 62 |
| Alyeska Investment Group, L.P. | 2 | 1.2M | 296.5K | +912.6K | +307.9% | 0.4% | Increased | 60 |
| Qube Research & Technologies Ltd | 2 | 0 | 397.6K | -397.6K | -100.0% | 0.0% | Sold Out | 59 |
| Holocene Advisors, LP | 2 | 1.2M | 163.4K | +1.03M | +628.4% | 0.3% | Increased | 59 |
| TWO SIGMA INVESTMENTS, LP | 2 | 9.2K | 0 | +9.2K | — | 0.0% | New | 59 |
| Tudor Investment Corporation | 2 | 0 | 158.5K | -158.5K | -100.0% | 0.0% | Sold Out | 58 |
| Weiss Asset Management | 2 | 0 | 64.0K | -64.0K | -100.0% | 0.0% | Sold Out | 57 |
| Verition Fund Management | 2 | 45.0K | 0 | +45.0K | — | 0.0% | New | 56 |
| Polar Asset Management Partners | 3 | 17.4K | 0 | +17.4K | — | 0.1% | New | 55 |
| MILLENNIUM MANAGEMENT LLC | 2 | 768.5K | 394.0K | +374.4K | +95.0% | 0.1% | Increased | 54 |
| Portolan Capital Management | 3 | 95.9K | 366.4K | -270.6K | -73.8% | 0.4% | Reduced | 54 |
| Capstone Investment Advisors | 3 | 0 | 6.6K | -6.6K | -100.0% | 0.0% | Sold Out | 53 |
| Quadrature Capital | 3 | 5.7K | 0 | +5.7K | — | 0.0% | New | 52 |
| Jain Global | 3 | 0 | 4.5K | -4.5K | -100.0% | 0.0% | Sold Out | 52 |
| Alphadyne Asset Management | 3 | 0 | 806 | -806 | -100.0% | 0.0% | Sold Out | 51 |
| Lighthouse Investment Partners | 3 | 0 | 3.4K | -3.4K | -100.0% | 0.0% | Sold Out | 51 |
| Boothbay Fund Management | 4 | 0 | 5.6K | -5.6K | -100.0% | 0.0% | Sold Out | 49 |
| Engineers Gate | 4 | 0 | 5.4K | -5.4K | -100.0% | 0.0% | Sold Out | 48 |
| Balyasny Asset Management L.P. | 2 | 78.4K | 238.3K | -159.8K | -67.1% | 0.0% | Reduced | 47 |
| Walleye Capital | 3 | 32.4K | 61 | +32.3K | +52978.7% | 0.0% | Increased | 47 |
| Parallax Volatility Advisers | 3 | 46.0K | 18.9K | +27.1K | +143.2% | 0.3% | Increased | 47 |
| Schonfeld Strategic Advisors | 3 | 7.6K | 765 | +6.8K | +888.6% | 0.0% | Increased | 45 |
| Capula Management | 2 | 4.9K | 15.3K | -10.4K | -68.0% | 0.0% | Reduced | 44 |
| CITADEL ADVISORS LLC | 1 | 260.5K | 376.2K | -115.7K | -30.8% | 0.0% | Reduced | 39 |
| J. Goldman & Co. | 3 | 50.0K | 108.9K | -58.9K | -54.1% | 0.2% | Reduced | 38 |
| MARSHALL WACE, LLP | 2 | 293.0K | 249.4K | +43.6K | +17.5% | 0.0% | Increased | 32 |
| ExodusPoint Capital Management | 3 | 101.3K | 86.9K | +14.4K | +16.6% | 0.1% | Increased | 28 |
| Long Focus Capital Management | 2 | 159.8K | 159.8K | 0 | +0.0% | 0.8% | Unchanged | 22 |
| CastleKnight Management | 3 | 41.5K | 41.5K | 0 | +0.0% | 0.2% | Unchanged | 15 |
| Quinn Opportunity Partners | 4 | 38.1K | 38.1K | 0 | +0.0% | 0.2% | Unchanged | 14 |
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.