SEC Form 13F

Spruce Street Capital LP 13F Holdings

Inspect Spruce Street Capital LP's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-14T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-14
Reported value
$509,681,144
Positions
30

Disclosed positions

KINIKSA PHARMACEUTICALS INTLKNSAORD SHS CL A$58,710,577918,070SHNone
RELAY THERAPEUTICS INCRLAYCOM$55,832,9792,984,125SHNone
LB PHARMACEUTICALS INCLBRXCOM SHS$44,663,2401,376,159SHNone
RELMADA THERAPEUTICS INCRLMDCOM$44,227,9906,391,328SHNone
ALTO NEUROSCIENCE INCANROCOM SHS$35,706,9101,353,047SHNone
DIANTHUS THERAPEUTICS INCDNTHCOM$34,587,464354,816SHNone
ALKERMES PLCALKSSHS$28,496,383543,876SHNone
SAVARA INCSVRACOM$21,267,8683,452,576SHNone
VAXCYTE INCPCVXCOM$17,790,512306,047SHNone
ENLIVEN THERAPEUTICS INCELVNCOM$16,697,055329,006SHNone
ENANTA PHARMACEUTICALS INCENTACOM$15,873,6981,088,731SHNone
PERSPECTIVE THERAPEUTICS INCCATXCOM NEW$12,596,3053,693,931SHNone
INFLARX NVUnresolvedCOM$11,988,9245,352,198SHNone
SURROZEN INCSRZNCOM NEW$11,211,438432,040SHNone
ALUMIS INCALMSCOM$11,047,032392,574SHNone
CENTURY THERAPEUTICS INCIPSCCOM$9,944,6824,059,054SHNone
MINERVA NEUROSCIENCES INCNERVCOM NEW$9,188,0251,655,500SHNone
SAB BIOTHERAPEUTICS INCSABSCOM NEW$8,574,1582,198,502SHNone
AN2 THERAPEUTICS INCANTXCOM$8,039,5931,661,073SHNone
ERASCA INCERASCOM$7,740,988422,543SHNone
INHIBIKASE THERAPEUTICS INCIKTCOM NEW$7,270,6543,581,603SHNone
RESEARCH ALLIANCE CORP IIIUnresolvedORD SHS CL A$5,350,000500,000SHNone
HELIX ACQUISITION CORP IIIHLXCUSD CL A ORD SHS$5,320,000500,000SHNone
ZAI LAB LTDZLABADR$5,303,090279,110SHNone
ACHIEVE LIFE SCIENCE INCACHVCOM$4,810,240736,637SHNone
LEXEO THERAPEUTICS INCLXEOCOM$4,322,600928,593SHNone
ALECTOR INCALECCOM$4,223,1472,101,068SHNone
LEONABIO INCLONACOM$3,618,112393,701SHNone
CORVUS PHARMACEUTICALS INCCRVSCOM$3,459,880231,585SHNone
JATT II ACQUISITION CORPUnresolvedORD SHS$1,817,600160,000SHNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 3 positions lack a resolved ticker and 0 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.