Brummer Multi-Strategy AB
CIK
2003159
Location
STOCKHOLM, V7
Portfolio Value
Micro
$24,019,543
Diversification
Moderately concentrated
Filing Date
Global Rank
#7,243
/ 8,232
▲ 507
Top Industry
Biotechnology
36.0%
3Y Alpha vs SPY
-30.0%
Period ended 2 months ago
Filed May 6, 2026 · 38d
5 quarters · since Dec 2023
Clone Performance
Feb 2024–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
-21.7%
SPY
+52.9%
Annualised alpha
-30.0%
Max drawdown
−37.4%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
8 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
28.1%
+5.5 pts
Top 5
87.4%
+6.1 pts
Top 10
100.0%
0.0 pts
HHI
1,965
Moderately concentrated+409
Portfolio Trend
5 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Real Estate | 63.5% | $15,253,246 |
| Healthcare | 36.0% | $8,644,181 |
| Basic Materials | 0.5% | $122,116 |
Last Quarter's Activity
Export CSVTrimmed
Positions the filer reduced
1 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| GRML | Greenland Mines Ltd | −236,708 | 370,049 | $122,116 | |
| No positions match the current search. | |||||
Sold Out
Positions the filer fully exited
6 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| NMRK | Newmark Group, Inc. | 200,493 | $3,476,548 | |
| CI | Cigna Group | 11,818 | $3,252,668 | |
| IQV | Iqvia Holdings Inc. | 8,183 | $1,844,530 | |
| BDX | Becton Dickinson & Co | 5,176 | $789,706 | |
| SLNO | Soleno Therapeutics Inc | 8,741 | $404,708 | |
| FHTX | Foghorn Therapeutics Inc. | 4,708 | $25,423 | |
| No positions match the current search. | ||||
8 positions ·
$24,019,543 total
· as of Mar 31, 2026
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| CBRE |
Cbre Group, Inc.
Real Estate
|
NEW | 49,817 | $6,748,210 | 28.09% | |
| ADC |
Agree Realty Corp
Real Estate
|
NEW | 87,127 | $6,567,633 | 27.34% | |
| ARVN |
Arvinas, Inc.
Healthcare
|
Added | 285,076 | $3,021,805 | 12.58% | |
| ABVX |
Abivax S.A.
Healthcare
|
Added | 22,428 | $2,497,357 | 10.40% | |
| MRVI |
Maravai Lifesciences Holdings, Inc.
Healthcare
|
Added | 759,743 | $2,150,072 | 8.95% | |
| WPC |
W. P. Carey Inc.
Real Estate
|
NEW | 28,508 | $1,937,403 | 8.07% | |
| ATAI |
AtaiBeckley Inc.
Healthcare
|
NEW | 275,409 | $974,947 | 4.06% | |
| GRML |
Greenland Mines Ltd
Basic Materials
|
Reduced | 370,049 | $122,116 | 0.51% |