AVAT Avalanche Treasury Company
Avalanche Treasury Company (AVAT) 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 |
|---|---|---|---|---|---|---|
| Linden Advisors Event Long/Short | New | +117.5K | — | $58.8K | 0.0% | 56 |
| Tenor Capital Management Event | New | +50.0K | — | $25.0K | 0.0% | 54 |
| D. E. Shaw & Co., Inc. Quant | New | +44.5K | — | $22.3K | 0.0% | 54 |
| MILLENNIUM MANAGEMENT LLC | New | +41.6K | — | $20.8K | 0.0% | 53 |
| Qube Research & Technologies Ltd Quant | New | +1.02M | — | $510.5K | 0.0% | 51 |
| Ghisallo Capital Management Long/Short | New | +201.9K | — | $101.0K | 0.0% | 51 |
| Magnetar Capital Event Quant | New | +140.0K | — | $70.1K | 0.0% | 50 |
| Weiss Asset Management Event Quant | New | +316.3K | — | $158.3K | 0.0% | 50 |
| Wolverine Asset Management Event Quant | New | +2.9K | — | $1.4K | 0.0% | 50 |
| Verition Fund Management Event Long/Short | New | +30.0K | — | $15.0K | 0.0% | 50 |
Most significant buyers
By move score, not size.
- Linden Advisors
- Tenor Capital Management
- D. E. Shaw & Co., Inc.
- MILLENNIUM MANAGEMENT LLC
- Qube Research & Technologies Ltd
Most significant sellers
By move score, not size.
Hedge fund positions
| Fund | Tier | Shares | Previous | Change | Change % | Portfolio wt. | Action | Score |
|---|---|---|---|---|---|---|---|---|
| Linden Advisors | 1 | 117.5K | 0 | +117.5K | — | 0.0% | New | 56 |
| Tenor Capital Management | 1 | 50.0K | 0 | +50.0K | — | 0.0% | New | 54 |
| D. E. Shaw & Co., Inc. | 1 | 44.5K | 0 | +44.5K | — | 0.0% | New | 54 |
| MILLENNIUM MANAGEMENT LLC | 2 | 41.6K | 0 | +41.6K | — | 0.0% | New | 53 |
| Qube Research & Technologies Ltd | 2 | 1.0M | 0 | +1.02M | — | 0.0% | New | 51 |
| Ghisallo Capital Management | 2 | 201.9K | 0 | +201.9K | — | 0.0% | New | 51 |
| Magnetar Capital | 2 | 140.0K | 0 | +140.0K | — | 0.0% | New | 50 |
| Weiss Asset Management | 2 | 316.3K | 0 | +316.3K | — | 0.0% | New | 50 |
| Wolverine Asset Management | 2 | 2.9K | 0 | +2.9K | — | 0.0% | New | 50 |
| Verition Fund Management | 2 | 30.0K | 0 | +30.0K | — | 0.0% | New | 50 |
| Aristeia Capital | 2 | 22.7K | 0 | +22.7K | — | 0.0% | New | 50 |
| Polar Asset Management Partners | 3 | 188.0K | 0 | +188.0K | — | 0.0% | New | 49 |
| Saba Capital Management | 3 | 35.0K | 0 | +35.0K | — | 0.0% | New | 49 |
| LMR Partners | 3 | 50.0K | 0 | +50.0K | — | 0.0% | New | 49 |
| Sona Asset Management | 3 | 12.1K | 0 | +12.1K | — | 0.0% | New | 48 |
| Schonfeld Strategic Advisors | 3 | 101.5K | 0 | +101.5K | — | 0.0% | New | 47 |
| Boothbay Fund Management | 4 | 94.3K | 0 | +94.3K | — | 0.0% | New | 45 |
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.