RERE ATRenew Inc.
ATRenew Inc. (RERE) 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 |
|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC Quant | New | +2.23M | — | $8.6M | 0.0% | 60 |
| MARSHALL WACE, LLP Long/Short | New | +20.1K | — | $77.8K | 0.0% | 56 |
| RENAISSANCE TECHNOLOGIES LLC Quant | Reduced | -471.3K | -93.3% | $1.8M | 0.0% | 53 |
| Quadrature Capital Quant | Sold Out | -62.3K | -100.0% | $241.3K | 0.0% | 52 |
| Man Group Event Long/Short | Sold Out | -44.2K | -100.0% | $171.1K | 0.0% | 52 |
| Point72 Asset Management, L.P. | Reduced | -219.9K | -91.3% | $851.1K | 0.0% | 51 |
| MILLENNIUM MANAGEMENT LLC | Increased | +96.9K | +610.1% | $375.0K | 0.0% | 51 |
| Trexquant Investment Quant | Sold Out | -46.0K | -100.0% | $178.0K | 0.0% | 51 |
| Quantbot Technologies Quant | Sold Out | -15 | -100.0% | $58 | 0.0% | 45 |
| Squarepoint Ops LLC Quant | Reduced | -57.5K | -65.5% | $222.6K | 0.0% | 40 |
Most significant buyers
By move score, not size.
- CITADEL ADVISORS LLC
- MARSHALL WACE, LLP
- MILLENNIUM MANAGEMENT LLC
- Qube Research & Technologies Ltd
Most significant sellers
By move score, not size.
- RENAISSANCE TECHNOLOGIES LLC
- Quadrature Capital
- Man Group
- Point72 Asset Management, L.P.
- Trexquant Investment
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | 1 | 2.2M | 0 | +2.23M | — | 0.0% | New | 60 |
| MARSHALL WACE, LLP | 2 | 20.1K | 0 | +20.1K | — | 0.0% | New | 56 |
| RENAISSANCE TECHNOLOGIES LLC | 1 | 33.7K | 504.9K | -471.3K | -93.3% | 0.0% | Reduced | 53 |
| Quadrature Capital | 3 | 0 | 62.3K | -62.3K | -100.0% | 0.0% | Sold Out | 52 |
| Man Group | 3 | 0 | 44.2K | -44.2K | -100.0% | 0.0% | Sold Out | 52 |
| Point72 Asset Management, L.P. | 1 | 21.0K | 240.9K | -219.9K | -91.3% | 0.0% | Reduced | 51 |
| MILLENNIUM MANAGEMENT LLC | 2 | 112.8K | 15.9K | +96.9K | +610.1% | 0.0% | Increased | 51 |
| Trexquant Investment | 3 | 0 | 46.0K | -46.0K | -100.0% | 0.0% | Sold Out | 51 |
| Quantbot Technologies | 4 | 0 | 15 | -15 | -100.0% | 0.0% | Sold Out | 45 |
| Squarepoint Ops LLC | 2 | 30.3K | 87.8K | -57.5K | -65.5% | 0.0% | Reduced | 40 |
| Caxton Associates | 3 | 24.7K | 74.9K | -50.2K | -67.0% | 0.0% | Reduced | 39 |
| Centiva Capital | 4 | 22.0K | 41.8K | -19.8K | -47.3% | 0.0% | Reduced | 29 |
| TWO SIGMA INVESTMENTS, LP | 2 | 419.1K | 469.8K | -50.7K | -10.8% | 0.0% | Reduced | 28 |
| Qube Research & Technologies Ltd | 2 | 1.3M | 1.1M | +171.3K | +15.7% | 0.0% | Increased | 28 |
| CenterBook Partners | 4 | 566.0K | 789.1K | -223.1K | -28.3% | 0.1% | Reduced | 26 |
| Engineers Gate | 4 | 70.8K | 101.2K | -30.4K | -30.0% | 0.0% | Reduced | 24 |
| Tiger Global Management | 1 | 9.8M | 9.8M | 0 | +0.0% | 0.2% | Unchanged | 26 |
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.