SEC 13F Intelligence

Managers / Q3 2021 · view latest →

Boundary Creek Advisors LP

CIK 0001771944 · 7 COLUMBUS AVE, #160, TUCKAHOE, NY, 10707 · 212-503-6260

Reported Value
$210M
Q3 2021
Positions
30
Filings on Record
21
2019–present window
Filed
Nov 8, 2021
original filing

Summary

Boundary Creek Advisors LP reported $210M in U.S.-listed holdings across 30 positions for Q3 2021.

Its largest position, Dish Network Corporation, represents 15.3% of the portfolio.

Compared with Q2 2021, the fund opened 8 new positions and exited 1.

Portfolio Metrics

Turnover
+2.6%
vs prior filed quarter
Top-10 Concentration
+54.7%
share of reported value
Largest Position
+15.3%
Dish Network Corporation
New / Exited
8 / 1
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded, with multiple share classes and repeated sub-manager rows for the same issuer combined into one position — the same rule the holdings table uses by default. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q1 ’21: $90MQ1 ’21Q2 ’21: $58MQ3 ’21: $210MQ4 ’21: $543MQ4 ’21Q1 ’22: $700MQ2 ’22: $1.6BQ3 ’22: $3.6BQ3 ’22Q4 ’22: $3.3BQ1 ’23: $3.3BQ2 ’23: $2.0BQ2 ’23Q3 ’23: $2.4BQ4 ’23: $2.6BQ1 ’24: $1.7BQ1 ’24Q2 ’24: $1.1BQ3 ’24: $1.3BQ4 ’24: $1.5BQ4 ’24Q1 ’25: $376MQ2 ’25: $457MQ3 ’25: $23MQ3 ’25Q4 ’25: $21MQ1 ’26: $15Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 43.7%ETP: 22.2%Other: 16.9%US DOMESTIC: 16.7%Unit: 0.5%
  • Common Stock · 43.7% · $92M
  • ETP · 22.2% · $47M
  • Other · 16.9% · $36M
  • US DOMESTIC · 16.7% · $35M
  • Unit · 0.5% · $989,000

Quarter-over-Quarter Changes full breakdown →

vs Q2 2021 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
ISHARES TRNEW+1.20M1.20M+$47M$47M
CEDAR FAIR L PNEW+400.8K400.8K+$19M$19M
MERCMERCER INTL INCNEW+1.18M1.18M+$14M$14M
SIXEURSIX FLAGS ENTMT CORP NEWNEW+234.3K234.3K+$10M$10M
LUMNLUMEN TECHNOLOGIES INCNEW+650.0K650.0K+$8M$8M
OPTUALTICE USA INCNEW+380.0K380.0K+$8M$8M
XRXXEROX HOLDINGS CORPNEW+150.0K150.0K+$3M$3M
UONEEURURBAN ONE INCNEW+16.2K16.2K+$132,000$132,000

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q3 2021

20 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1DISH NETWORK CORPORATIONNOTE 2.375% 3/115.31%$32M32.88M
2MERCMERCER INTL INChistory →COM6.22%$13M1.13M
3DXCDXC TECHNOLOGY COhistory →COM5.60%$12M350.4K
4CPSCOOPER STD HLDGS INChistory →COM4.84%$10M465.2K
5UONEEURURBAN ONE INCCL D NON VTG · CL A4.54%$10M1.40M
6IMKTAINGLES MKTS INChistory →CL A4.43%$9M141.2K
7LUMNLUMEN TECHNOLOGIES INChistory →COM3.83%$8M650.0K
8OPTUALTICE USA INChistory →CL A3.74%$8M380.0K
94I1PHILIP MORRIS INTL INChistory →COM3.38%$7M75.0K
10BOA ACQUISITION CORPUNIT 99/99/99992.82%$6M600.0K
11SXCSUNCOKE ENERGY INChistory →COM1.75%$4M586.5K
12ADTADT INC DELhistory →COM1.73%$4M450.0K
13XRXXEROX HOLDINGS CORPhistory →COM NEW1.44%$3M150.0K
14FORTIVE CORPNOTE 0.875% 2/11.43%$3M3.00M
15TAT&T INCCOM0.90%$2M70.0K
16PLUM ACQUISITION CORP IUNIT 03/15/20260.65%$1M140.4K
17CEDAR FAIR L PDEPOSITRY UNIT0.57%$1M25.8K
181ZR0ATLANTIC COASTAL ACQUISTN COUNIT 03/02/20260.47%$989,000100.0K
19VEON LTDSPONSORED ADR0.05%$99,00047.8K
20ARES ACQUISITION CORPORATIONUNIT 99/99/99990.05%$97,0009.8K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$15M1May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$21M1Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$23M1Nov 7, 202513F-HRchanges · EDGAR ↗
Q2 2025$457M8Aug 12, 202513F-HRchanges · EDGAR ↗
Q1 2025$376M20May 16, 202513F-HRchanges · EDGAR ↗
Q4 2024$1.5B32Feb 11, 202513F-HRchanges · EDGAR ↗
Q3 2024$1.3B25Nov 8, 202413F-HRchanges · EDGAR ↗
Q2 2024$1.1B29Aug 9, 202413F-HRchanges · EDGAR ↗
Q1 2024$1.7B31May 7, 202413F-HRchanges · EDGAR ↗
Q4 2023$2.6B37Feb 6, 202413F-HRchanges · EDGAR ↗
Q3 2023$2.4B44Nov 13, 202313F-HRchanges · EDGAR ↗
Q2 2023$2.0B38Aug 11, 202313F-HRchanges · EDGAR ↗
Q1 2023$3.3B42May 3, 202313F-HRchanges · EDGAR ↗
Q4 2022$3.3B35Feb 6, 202313F-HRchanges · EDGAR ↗
Q3 2022$3.6B47Nov 1, 202213F-HRchanges · EDGAR ↗
Q2 2022$1.6B36Jul 28, 202213F-HRchanges · EDGAR ↗
Q1 2022$700M34May 12, 202213F-HRchanges · EDGAR ↗
Q4 2021$543M28Jan 24, 202213F-HRchanges · EDGAR ↗
Q3 2021$210M30Nov 8, 202113F-HRchanges · EDGAR ↗
Q2 2021$58M16Aug 5, 202113F-HRchanges · EDGAR ↗
Q1 2021$90M13May 13, 202113F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.