Brummer Multi-Strategy AB

Q3 2025 13F Combination Report, Stock Holdings

Portfolio date: 30 Sep 2025
Reported 13F value: $5,488,629
Reported 13F holdings: 4
Largest 13F holdings: NMRK PTCT CIGI BDX
What this filing covers: Period
Q3 2025
Calendar quarter covered by the filing.
13F holdings
4
Parsed equity rows, excluding option-only view rows.
Reported value
$5,488,629
SEC Form 13F market value, not total AUM.
Accepted by SEC
10 Nov 2025
EDGAR acceptance date.
How to read this filing
Start with the largest positions and changes, then open issuer-level rows for CUSIP-specific history.
Form 13F market value excludes cash and many non-13F assets, so it should not be treated as total assets under management.
SEC classifies this as a combination report: some holdings appear here and some are reported by other listed managers.
Manager signature: Markus Wiklund - Chief Executive Officer
Manager location: Stockholm, Sweden
Accepted by SEC: 10 Nov 2025, 09:10:08 UTC
SEC form: 13F-HR
Prior SEC filing: Q1 2024 - 15 May 2024
Next SEC filing: Q4 2025 - 04 Feb 2026
Source filing: View source filing

Key filing fact

Brummer Multi-Strategy AB reported $5,488,629 across 4 holdings in Q3 2025.

Key facts

Brummer Multi-Strategy AB reported 13f combination report, stock holdings for Q3 2025.
13F holdings value: $5,488,629.
4 holdings are listed in this filing snapshot.

Change

Previous comparable filing: Q1 2024.
Value moved from $4,561,601 to $5,488,629.

Research use

This filing-level page explains what the portfolio report tells you before the holdings table.
You can cite quarter, value, and filing timestamp directly from SEC-linked data.

Evidence

Backed by Form 13F

Portfolio-level numbers on this page come from the original SEC Form 13F filing.

View source filing

13F holdings

Security, weight, value, share count, and activity in one filing-backed table.

Holdings

Value

$5,488,629

Period

Q3 2025

Sym	Weight	Trade Impact	Company	Class	Share Change	Activity	Value change	SEC-reported value	SEC-reported price	Shares	Principal

Compare Q3 2025 to

SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held.
^* marks a reported price that did not pass the local price check.

Person Signing this Report on Behalf of Reporting Manager:

Name	Title	City, State	Date
Markus Wiklund	Chief Executive Officer	Stockholm, Sweden	10 Nov 2025

List of Other Managers Reporting for Brummer Multi-Strategy AB:

Name	Holdings Value	Location	File Number
Contour Asset Management LLC	$4,224,379,229	New York, NY	028-14201