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BCK CAPITAL MANAGEMENT LP

Hedge FundEvent Driven

BCK CAPITAL MANAGEMENT LP is an Event Driven Hedge Fund based in Stamford, CT led by Wayne Wei-Yin Yu, reporting $258.8M in AUM as of Q3 2025 with SPR as the largest holding (5% allocation).

CEOWayne Wei-Yin Yu
Portfolio Value
$86.9M
Positions
73
Top Holding
SPR at 5.35%
Last Reported
Q3 2025
Address1010 Washington Boulevard, 7th Floor, Stamford, CT, 06901, United States

Top Holdings

Largest long holdings in BCK CAPITAL MANAGEMENT LP's portfolio (32.8% of total portfolio)

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HoldingSectorPositionWeightTradedOwnership
Aerospace & Defense
Industrials
$4.6M
5.35%
-$362.9K
Sold
0.10%
120.5K shares
Packaged Foods
Consumer Defensive
$4.2M
4.88%
-$9.8M
Sold
0.01%
51.7K shares
Industrial - Machinery
Industrials
$4.1M
4.75%
+$4.1M
New
0.05%
20.6K shares
Information Technology Services
Technology
$3.1M
3.51%
+$2.3M
Bought
0.39%
288.7K shares
Unknown
Unknown
$2.4M
2.80%
+$335.6K
Bought
0.04%
43.0K shares
6
BRR
Unknown
Unknown
$2.2M
2.55%
+$904.7K
Bought
219.4K shares
Unknown
Unknown
$2.2M
2.55%
+$904.7K
Bought
219.4K shares
8
Tegna logo
Tegna
TGNA
Broadcasting
Communication Services
$2.0M
2.24%
+$2.0M
Bought
0.06%
95.9K shares
9
Apple logo
Apple
AAPL
Consumer Electronics
Technology
$1.8M
2.11%
-$708.6K
Sold
0.00%
7.2K shares
Unknown
Unknown
$1.8M
2.06%
+$1.8M
Bought
172.1K shares

Changes

Portfolio activity, position movements, and quarter-over-quarter changes in BCK CAPITAL MANAGEMENT LP's latest filing

See all changes
Market Value
$86.9M
Prior: $113.8M
Q/Q Change
-23.6%
-$26.9M
Net Flows % of MV
-37.09%
Turnover Ratio
70.01%
New Purchases
32 stocks
$34.6M
Added To
17 stocks
+$8.3M
Sold Out Of
31 stocks
$54.6M
Reduced Holdings
22 stocks
-$20.5M

Increased Positions

PositionShares Δ
New
New
New
New
New

Decreased Positions

PositionShares Δ
Sold
2
GMS logo
GMS
GMS
Sold
Sold
Sold
Sold

Analytics

Portfolio insights and performance metrics for BCK CAPITAL MANAGEMENT LP

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Sector Allocation

Technology: 20.60%TechnologyIndustrials: 12.70%IndustrialsCommunication Services: 8.80%Communication ServicesHealthcare: 7.90%HealthcareFinancial Services: 6.30%Financial ServicesConsumer Cyclical: 6.10%Consumer CyclicalConsumer Defensive: 6.00%Consumer DefensiveEnergy: 1.50%Real Estate: 0.80%
Technology
20.60%
Industrials
12.70%
Communication Services
8.80%
Healthcare
7.90%
Financial Services
6.30%
Consumer Cyclical
6.10%
Consumer Defensive
6.00%
Energy
1.50%
Real Estate
0.80%

Market Cap Distribution

Mega Cap (> $200B): 4.32%Large Cap ($10B - $200B): 9.21%Large Cap ($10B - $200B)Mid Cap ($2B - $10B): 28.58%Mid Cap ($2B - $10B)Small Cap ($300M - $2B): 38.93%Small Cap ($300M - $2B)Micro Cap ($50M - $300M): 7.79%Nano Cap (< $50M): 2.62%N/A (ETF or Unknown): 8.55%N/A (ETF or Unknown)
Mega Cap (> $200B)
4.32%
Large Cap ($10B - $200B)
9.21%
Mid Cap ($2B - $10B)
28.58%
Small Cap ($300M - $2B)
38.93%
Micro Cap ($50M - $300M)
7.79%
Nano Cap (< $50M)
2.62%
N/A (ETF or Unknown)
8.55%

Portfolio Concentration

Top 10 Holdings %
32.81%
Top 20 Holdings %
50.5%
Top 50 Holdings %
86.88%
Top 100 Holdings %
100.0%

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