Brummer Multi-Strategy AB

CIK 0002003159 · Q1 2026

13F Equity AUM

$24.0M

+45.2% QoQ

Positions

-3 QoQ

AUM Rank

#11,302

Top 91%

Skill Alpha (FF)

—

Building track record (3q)

Quarters Tracked

~1 years

Portfolio Concentration

Top 5: 87.4%Top 10: 100.0%Top 20: 100.0%

CBRE28.1%

ADC27.3%

ARVN12.6%

ABVX10.4%

MRVI8.9%

WPC8.1%

ATAI4.1%

GRML0.5%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Real Estate63.5%

Healthcare36.0%

Other0.5%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 8Median: 9.67%Avg: 12.50%

0–0.5%

0(0.0%)

0.5–1%

1(0.5%)

1–3%

0(0.0%)

3–5%

1(4.1%)

5%+

6(95.4%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 7Unique: 1vs 20 funds

0.1%Low

Fund positions

7,299

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

Most Similar Funds

Top 9 benchmark funds with highest portfolio overlap (Jaccard similarity)

BlackRock, Inc.

0.2%

MORGAN STANLEY

0.1%

GEODE CAPITAL MANAGEMENT, LLC

0.2%

BANK OF AMERICA CORP /DE/

0.1%

VANGUARD CAPITAL MANAGEMENT LLC

0.2%

STATE STREET CORP

0.2%

JPMORGAN CHASE & CO

0.1%

VANGUARD PORTFOLIO MANAGEMENT LLC

0.2%

FMR LLC

0.1%

Jaccard similarity per fund: shared CUSIPs / (fund A + fund B − shared). Higher values indicate more similar portfolios.

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Position Changes This Quarter

New4Increased3Decreased1Exited7

New Positions

CBRE28.1%

+50K

ADC27.3%

+87K

WPC8.1%

+29K

ATAI4.1%

+275K

Increased

MRVI8.9%

+302K(+66%)

ARVN12.6%

+119K(+71%)

ABVX10.4%

+8K(+56%)

Decreased

GRML0.5%

-236,708(-39%)

Exited

NMRK

-200,493

-11,818

-8,183

-5,176

-234,915

-8,741

-4,708

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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