Brummer Multi-Strategy AB Quant / Systematic

CIK: 0002003159 · Show all filings

Period: Q4 2025 (← Previous)

Filing Date: Feb 4, 2026

Total Value ($000): $16,543 (100.0% shares, 0.0% debt)

Holdings (11)

New Positions (9)

CI THE CIGNA GROUP 19.7%

Value ($000) $3,253 Shares 11,818 Est. Cost $279.23 Unrealized 0.0%

ARVN ARVINAS INC 11.9%

Value ($000) $1,973 Shares 166,342 Est. Cost $10.92 Unrealized 0.0%

ABVX ABIVAX SA 11.7%

Value ($000) $1,939 Shares 14,375 Est. Cost $134.86 Unrealized —

IQV IQVIA HLDGS INC 11.1%

Value ($000) $1,845 Shares 8,183 Est. Cost $217.58 Unrealized 0.0%

MRVI MARAVAI LIFESCIENCES HLDGS I 9.0%

Value ($000) $1,488 Shares 457,707 Est. Cost $3.37 Unrealized 0.0%

— ATAI BECKLEY NV 5.8%

Value ($000) $961 Shares 234,915 Est. Cost $4.09 Unrealized —

SLNO SOLENO THERAPEUTICS INC 2.4%

Value ($000) $405 Shares 8,741 Est. Cost $54.83 Unrealized 0.0%

KLTO KLOTHO NEUROSCIENCES INC 1.1%

Value ($000) $175 Shares 606,757 Est. Cost $0.48 Unrealized 0.0%

FHTX FOGHORN THERAPEUTICS INC 0.2%

Value ($000) $25 Shares 4,708 Est. Cost $4.53 Unrealized 0.0%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
CI	THE CIGNA GROUP	11,818	$3,253	19.7%	$279.23	0.0%	COM	125523100
ARVN	ARVINAS INC	166,342	$1,973	11.9%	$10.92	0.0%	COM	04335A105
ABVX	ABIVAX SA	14,375	$1,939	11.7%	$134.86	—	SPONSORED ADS	00370M103
IQV	IQVIA HLDGS INC	8,183	$1,845	11.1%	$217.58	0.0%	COM	46266C105
MRVI	MARAVAI LIFESCIENCES HLDGS I	457,707	$1,488	9.0%	$3.37	0.0%	COM CL A	56600D107
—	ATAI BECKLEY NV	234,915	$961	5.8%	$4.09	—	SHS	N0731H103
SLNO	SOLENO THERAPEUTICS INC	8,741	$405	2.4%	$54.83	0.0%	COM	834203309
KLTO	KLOTHO NEUROSCIENCES INC	606,757	$175	1.1%	$0.48	0.0%	COM	49876K103
FHTX	FOGHORN THERAPEUTICS INC	4,708	$25	0.2%	$4.53	0.0%	COM	344174107

Increased Positions (2)

BDX BECTON DICKINSON & CO 6.1%

Value ($000) $1,005 (+1041.9%) Shares 5,176 (+1001.3%) Est. Cost $189.05 Unrealized +0.3%

NMRK NEWMARK GROUP INC 21.0%

Value ($000) $3,477 (-1.6%) Shares 200,493 (+5.8%) Est. Cost $16.26 Unrealized +7.6%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BDX	BECTON DICKINSON & CO	5,176 (+1001.3%)	$1,005 (+1041.9%)	6.1%	$189.05	+0.3%	COM	075887109
NMRK	NEWMARK GROUP INC	200,493 (+5.8%)	$3,477 (-1.6%)	21.0%	$16.26	+7.6%	CL A	65158N102

Exited Positions (2)

PTCT PTC THERAPEUTICS INC 7.1%

Value ($000) $1,175 Shares 19,142 Est. Cost $52.09 Unrealized +39.5%

CIGI COLLIERS INTL GROUP INC 4.2%

Value ($000) $691 Shares 4,426 Est. Cost $153.63 Unrealized -2.3%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
PTCT	PTC THERAPEUTICS INC	19,142	$1,175	7.1%	$52.09	+39.5%	—	69366J200
CIGI	COLLIERS INTL GROUP INC	4,426	$691	4.2%	$153.63	-2.3%	—	194693107