Brummer Multi-Strategy AB
- SEC CIK
- 0002003159
- Latest filing
- Jul 23, 2026
Holdings changes from Q1 2026 to Q2 2026
Long positions only; new, added, reduced and sold out are based on share counts. Pick any two quarters this institution filed.
- New
- 1
- Est. +$1.22M
- Added
- 0
- Reduced
- 0
- Sold out
- 8
- Est. −$24.0M
Portfolio value went from $24.0M to $1.22M (−$22.8M (−94.9%)); positions from 8 to 1 (−7).
All Q2 2026 holdingsAll Q1 2026 holdings
In the shares, value and % of portfolio columns, the top figure is Q2 2026 and the gray one below is Q1 2026. For stocks that split between the two quarters, Q1 2026 shares are converted at the split ratio before comparing.
| Security | Action | Shares | Share change | Value | Est. bought or sold | % of portfolio | Weight change (pp) |
|---|---|---|---|---|---|---|---|
| NMRKNewmark Group, Inc. | NewHistory | 80,7430 | +80,743 | $1.22M$0 | +$1.22M | 100.0%0.0% | +100.00 |
| CBRECbre Group, Inc. | Sold outHistory | 049,817 | −49,817−100.0% | $0$6.75M | −$6.75M | 0.0%28.1% | −28.09 |
| ADCAgree Realty Corp | Sold outHistory | 087,127 | −87,127−100.0% | $0$6.57M | −$6.57M | 0.0%27.3% | −27.34 |
| ARVNArvinas, Inc. | Sold outHistory | 0285,076 | −285,076−100.0% | $0$3.02M | −$3.02M | 0.0%12.6% | −12.58 |
| ABVXAbivax S.A. | Sold outHistory | 022,428 | −22,428−100.0% | $0$2.50M | −$2.50M | 0.0%10.4% | −10.40 |
| MRVIMaravai Lifesciences Holdings, Inc. | Sold outHistory | 0759,743 | −759,743−100.0% | $0$2.15M | −$2.15M | 0.0%9.0% | −8.95 |
| WPCW. P. Carey Inc. | Sold outHistory | 028,508 | −28,508−100.0% | $0$1.94M | −$1.94M | 0.0%8.1% | −8.07 |
| ATAIAtaiBeckley Inc. | Sold outHistory | 0275,409 | −275,409−100.0% | $0$974.9K | −$974.9K | 0.0%4.1% | −4.06 |
| GRMLGreenland Mines Ltd | Sold outHistory | 0370,049 | −370,049−100.0% | $0$122.1K | −$122.1K | 0.0%0.5% | −0.51 |
Estimated amounts multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares): new positions use this quarter's value and sold-out positions last quarter's; positions reported only as principal (PRN) cannot be estimated. 13F shows only quarter-end holdings, not when trades happened or at what price.