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Boundary Creek Advisors LP

SEC CIK
0001771944
Latest filing
Aug 14, 2026

Holdings in Q2 2025

Holdings as of Jun 30, 2025, filed Aug 12, 2025. Long positions only; changes compare share counts with Q1 2025.

Institution overview
Positions
4
−9 vs. Q1 2025
Portfolio value
$39.9M
−$73.7M (−64.9%) vs. Q1 2025
Filed
Aug 12, 2025
SEC
Holdings of Boundary Creek Advisors LP in Q2 2025
SecurityClassSharesValue% of portfolioShare changeActionHistory
SLSRSolaris Resources Inc.Equities4,976,710$22.8M57.1%−2,436,469−32.9%ReducedHistory
MATVMativ Holdings, Inc.COM1,313,984$8.96M22.4%−631,305−32.5%ReducedHistory
MERCMercer International Inc.COM2,333,375$8.17M20.5%−1,648,398−41.4%ReducedHistory
VEEAWVeea Inc.*W EXP 03/18/20228,083$3.82K<0.1%00.0%UnchangedHistory

Options (4)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

Option positions of Boundary Creek Advisors LP in Q2 2025
SecurityClassPutsCalls
SPYSPDR S&P 500 ETF TrustETF–$308.9M
MPTMedical Properties Trust IncCOM$97.0M–
MATVMativ Holdings, Inc.COM–$5.97M
MERCMercer International Inc.COM–$4.90M

Sold out since Q1 2025 (9)

Positions held at the end of Q1 2025 that are gone from this filing.

Positions of Boundary Creek Advisors LP sold out since Q1 2025
SecurityClassShares in Q1 2025Value in Q1 2025% of portfolio in Q1 2025History
KNXKnight-Swift Transportation Holdings Inc.CL A358,779$15.6M13.7%History
LEUCentrus Energy CorpStock173,786$10.8M9.5%History
CEGConstellation Energy CorpStock27,500$5.54M4.9%History
VLOValero Energy CorpStock40,000$5.28M4.6%History
VSTVistra Corp.Stock40,000$4.70M4.1%History
Wolfspeed, Inc.977852AD4NOTE 1.875%12/0–$4.00M3.5%–
UISUnisys CorpCOM NEW669,260$3.07M2.7%History
EUenCore Energy Corp.COM NEW2,171,497$2.90M2.5%History
UONEKUrban One, Inc.CL D NON VTG276,962$199.4K0.2%History