2026 Q1 Portfolio Activity
In 2026 Q1, Brummer Multi-Strategy AB maintained a portfolio of 14 distinct positions. The most significant new addition was CBRE GROUP INC, now representing 28.09% of the total fund value. They heavily accumulated shares in ARVINAS INC, increasing the position by 71.4%. Conversely, Brummer Multi-Strategy AB completely exited their position in NEWMARK GROUP INC.
Position History
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Total Positions
14
Quarter
2026 Q1
Top Holding
CBRE (28.1%)
Top 10 Concentration
100.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-14 of 14
Brummer Multi-Strategy AB Full Holdings List — 2026 Q1
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CBRE
CBRE GROUP INC
|
Real Estate | 28.09% | — |
#1
Prev: #—
|
9.5 |
—
|
49,817 | — |
NEW
|
49,817 | $6,748,211 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ADC
AGREE RLTY CORP
|
Real Estate | 27.34% | — |
#2
Prev: #—
|
9.0 |
—
|
87,127 | — |
NEW
|
87,127 | $6,567,633 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ARVN
ARVINAS INC
|
Healthcare | 12.58% | 11.93% |
#3
Prev: #3
|
8.0 |
—
|
118,734 | 71.4% |
P
S
|
285,076 | $3,021,806 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ABVX
ABIVAX SA
|
Healthcare | 10.40% | 11.72% |
#4
Prev: #4
|
7.5 |
—
|
8,053 | 56.0% |
P
S
|
22,428 | $2,497,358 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
MRVI
MARAVAI LIFESCI...
|
Healthcare | 8.95% | 8.99% |
#5
1
Prev: #6
|
7.1 |
—
|
302,036 | 66.0% |
P
S
|
759,743 | $2,150,073 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
WPC
WP CAREY INC
|
Real Estate | 8.07% | — |
#6
Prev: #—
|
6.7 |
—
|
28,508 | — |
NEW
|
28,508 | $1,937,404 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
ATAI
ATAIBECKLEY INC
|
Healthcare | 4.06% | 5.81% |
#7
1
Prev: #8
|
3.6 |
—
|
40,494 | 17.2% |
P
S
|
275,409 | $974,948 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
KLTO
GREENLAND MINES...
|
Healthcare | 0.51% | 1.06% |
#8
2
Prev: #10
|
0.2 |
—
|
-236,708 | -39.0% |
P
S
|
370,049 | $122,116 | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
FHTX
FOGHORN THERAPE...
|
Healthcare | 0.00% | 0.15% |
Sold All 😨
(Was: #11) |
0.0 |
—
|
-4,708 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
SLNO
SOLENO THERAPEU...
|
Healthcare | 0.00% | 2.45% |
Sold All 😨
(Was: #9) |
0.0 |
—
|
-8,741 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
BDX
BECTON DICKINSO...
|
Healthcare | 0.00% | 6.07% |
Sold All 😨
(Was: #7) |
0.0 |
—
|
-5,176 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
IQV
IQVIA HLDGS INC
|
Healthcare | 0.00% | 11.15% |
Sold All 😨
(Was: #5) |
0.0 |
—
|
-8,183 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
CI
THE CIGNA GROUP
|
Healthcare | 0.00% | 19.66% |
Sold All 😨
(Was: #2) |
0.0 |
—
|
-11,818 | -100.0% |
CLOSED
|
— | $— | 2025 Q4 | 13F Filing | 2026-03-31 | 2026-05-06 | |||
|
NMRK
NEWMARK GROUP I...
|
Real Estate | 0.00% | 21.01% |
Sold All 😨
(Was: #1) |
0.0 |
—
|
-200,493 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2026-03-31 | 2026-05-06 |
Showing 1-14 of 14 holdings