Brummer Multi-Strategy AB
CIK 2003159 · View on SEC EDGAR ↗
- Portfolio value
- $1.2M
- Positions
- 1
- As of
- June 30, 2026
Portfolio value QoQ: -94.9% 13F does not disclose cash
- Top 10 holdings weight
- 100.00%
- Top 25 holdings weight
- 100.00%
- Positions above 1%
- 1
- Effective number of positions
- 1.0
Based on 13F long-equity holdings only (cash, bonds, shorts not disclosed)
Turnover Q2 2026: 9.67% Est. buys $1,220,027 · sells $24,019,549
Median holding: 1.0 quarters Tracked Q3 2025–Q2 2026 · 5.9% still held
- New positions
- 1
- Increased
- 0
- Decreased
- 0
- Closed
- 8
On this page
- Performance vs S&P How this manager's 13F portfolio performed against the S&P 500.
- Sector breakdown How the portfolio splits across market sectors.
- Portfolio Every stock this institution reports holding, from its latest 13F.
- Biggest new bets Brand-new positions opened in the latest quarter.
- Exited positions Positions the manager fully sold out of last quarter.
Performance vs S&P 500
Approximates a buy-and-hold portfolio built from quarterly SEC 13F snapshots. Excludes cash, short positions, options/derivatives, and non-13(f) securities — reflects the disclosed long-equity book only, not total fund AUM. SEC filing lag is up to 45 days; this is not a real-time-copyable timing.
Priceable coverage: 99.5% · Options excluded: 0.0%
Sector breakdown
Full portfolio 1 positions
| Type | Streak | 8Q trend | |||||
|---|---|---|---|---|---|---|---|
| NMRK Newmark Group, Inc. - Class A Common Stock | $1,220,027 | 100.00% | 80,743 | ||||
| No matches | |||||||
Biggest new bets
New positions opened this quarter, largest first.
| Security | Value | Shares | % of portfolio |
|---|---|---|---|
| NMRK | $1,220,027 | 80,743 | 100.00% |
Exited positions
Includes corporate events (mergers, delistings) — not all exits are sells
Closed positions reflect 13F reporting changes; for index managers these are often mechanical (delisting, M&A, index rebalancing), not active decisions.
| Security | Quarter | Shares before | Value before | Price since exit |
|---|---|---|---|---|
| CBRE | June 30, 2026 | 49,817 | $6,748,211 | 10.6% |
| ADC | June 30, 2026 | 87,127 | $6,567,633 | -0.9% |
| NMRK | March 31, 2026 | 200,493 | $3,476,549 | 0.9% |
| CI | March 31, 2026 | 11,818 | $3,252,668 | 5.0% |
| ARVN | June 30, 2026 | 285,076 | $3,021,806 | 11.6% |
| ABVX | June 30, 2026 | 22,428 | $2,497,358 | -10.4% |
| MRVI | June 30, 2026 | 759,743 | $2,150,073 | -10.1% |
| WPC | June 30, 2026 | 28,508 | $1,937,404 | 0.5% |
| IQV | March 31, 2026 | 8,183 | $1,844,530 | 43.9% |
| PTCT | Dec. 31, 2025 | 19,142 | $1,174,745 | -3.4% |
| BDX | March 31, 2026 | 5,176 | $1,004,506 | 17.4% |
| ATAI | June 30, 2026 | 275,409 | $974,948 | 37.9% |
| CIGI | Dec. 31, 2025 | 4,426 | $691,385 | -28.9% |
| SLNO | March 31, 2026 | 8,741 | $404,708 | No longer tracked |
| KLTO | June 30, 2026 | 370,049 | $122,116 | No longer tracked |
| FHTX | March 31, 2026 | 4,708 | $25,423 | 37.1% |