13F Insight
DOSSIER · 13F-HR · Q1 2026

BCK CAPITAL MANAGEMENT LP

$23M in tracked AUM across 21 positions as of Q1 2026.

BC
CIK 0001819275 · last filed Mar 31, 2026
Total AUM
$23M
as of Q1 2026
Holdings
21
—
positions
Whale Score
59
59
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

BCK CAPITAL MANAGEMENT LP filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
G63212107
M3BRIGADE ACQUISITION V CORP
$4M388K18.2%02
G1827K107
CANTOR EQUITY PARTNERS I INC
$4M388K17.7%03
G98659116
YORKVILLE ACQUISITION CORP.
$4M379K16.7%04
WBD
WARNER BROS DISCOVERY INC
$2M68K8.1%05
EA
ELECTRONIC ARTS INC
$1M7K6.2%06
GTLS
CHART INDS INC
$1M6K5.0%07
HOLX
HOLOGIC INC
$1M14K4.6%08
G4474Y214
JANUS HENDERSON GROUP PLC
$882K17K3.8%09
ACLX
ARCELLX INC
$459K4K2.0%10
AES
AES CORP
$423K30K1.8%

Filing history

2026Q1Mar 31
$23M▲ 1.0%
21 positionsView →2025Q4Dec 31
$23M▼ 66.0%
7 positionsView →2025Q3Sep 30
$67M▼ 42.3%
70 positionsView →2025Q2Jun 30
$116M▼ 10.0%
84 positionsLocked2025Q1Mar 31
$129M▼ 6.9%
72 positionsLocked2024Q4Dec 31
$138M▼ 17.4%
70 positionsLocked2024Q3Sep 30
$167M▲ 7.9%
83 positionsLocked2024Q2Jun 30
$155M▲ 5.2%
94 positionsLocked2024Q1Mar 31
$147M▲ 44.5%
91 positionsLocked2023Q4Dec 31
$102M▼ 48.1%
94 positionsLocked2023Q3Sep 30
$197M▲ 50.0%
100 positionsLocked2023Q2Jun 30
$131M▲ 13.9%
82 positionsLocked
Showing 12 of 22