SEC 13F Intelligence

Managers / Q2 2021 · view latest →

Selkirk Management LLC

CIK 0001565432 · ONE MAIN STREET, SUITE 202, CHATHAM, NJ, 07928 · 973-701-6175

Reported Value
$275M
Q2 2021
Positions
17
Filings on Record
31
2019–present window
Filed
Aug 16, 2021
original filing

Summary

Selkirk Management LLC reported $275M in U.S.-listed holdings across 17 positions for Q2 2021.

Its largest position, CVNA, represents 18.2% of the portfolio.

Compared with Q1 2021, the fund opened 0 new positions and exited 4.

Portfolio Metrics

Turnover
+4.5%
vs prior filed quarter
Top-10 Concentration
+84.4%
share of reported value
Largest Position
+18.2%
Carvana

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. 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
Q4 ’18: $148MQ4 ’18Q1 ’19: $176MQ2 ’19: $186MQ3 ’19: $177MQ4 ’19: $367MQ4 ’19Q1 ’20: $177MQ2 ’20: $233MQ3 ’20: $315MQ4 ’20: $309MQ4 ’20Q1 ’21: $336MQ2 ’21: $275MQ3 ’21: $246MQ4 ’21: $187MQ4 ’21Q1 ’22: $158MQ2 ’22: $85MQ3 ’22: $84MQ4 ’22: $74MQ4 ’22Q1 ’23: $85MQ2 ’23: $128MQ3 ’23: $134MQ4 ’23: $148MQ4 ’23Q1 ’24: $195MQ2 ’24: $213MQ3 ’24: $245MQ4 ’24: $279MQ4 ’24Q1 ’25: $261MQ2 ’25: $338MQ3 ’25: $365MQ4 ’25: $378MQ4 ’25Q1 ’26: $294Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 82.9%ADR: 14.0%REIT: 2.4%Other: 0.8%
  • Common Stock · 82.9% · $228M
  • ADR · 14.0% · $38M
  • REIT · 2.4% · $7M
  • Other · 0.8% · $2M

Quarter-over-Quarter Changes full breakdown →

vs Q1 2021 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
NDQINVESCO QQQ TRUST SERIES 1SOLD OUT−100.0K0−$32M$0
GRUBHUB INC.SOLD OUT−137.0K0−$8M$0
BMYBRISTOL-MYERS INC.SOLD OUT−124.1K0−$8M$0
EQIXEQUINIX INC CMNSOLD OUT−6.0K0−$4M$0
PTONPELOTON INTERACTIVE INCTRIMMED−23.0K10.0K−$2M$1M
AMTAMERICAN TOWER CORPORATION CMNTRIMMED−15.0K24.1K−$3M$7M
BABAALIBABA GROUP HOLDINGS ADRTRIMMED−17.5K49.7K−$4M$11M
CHTRCHARTER COMMUNICATIONTRIMMED−4.2K15.8K−$924,000$11M

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

Holdings — Q2 2021

16 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1CVNACARVANA COhistory →COM18.24%$50M166.2K
2AMZNAMAZON.COM INC CMNhistory →COM17.51%$48M14.0K
3ZZILLOW GROUP INC - CLASS CCOM14.23%$39M320.0K
4CHGGCHEGG INChistory →COM9.06%$25M300.0K
5GDSGDS HOLDINGS LTDhistory →COM5.78%$16M202.5K
6METAFACEBOOK, INC.history →COM5.69%$16M45.0K
7GOOGLALPHABET INC CLASS Ahistory →COM5.68%$16M6.4K
8CHTRCHARTER COMMUNICATIONhistory →COM4.15%$11M15.8K
9JDJD.COM, INC.history →COM4.10%$11M141.5K
10BABAALIBABA GROUP HOLDINGS ADRhistory →SPONSORED ADR4.10%$11M49.7K
11VVISA INC. CMN CLASS Ahistory →COM3.40%$9M40.0K
12CDLXEURCARDLYTICS INChistory →COM3.26%$9M70.6K
13AMTAMERICAN TOWER CORPORATION CMNhistory →COM2.37%$7M24.1K
14NFLXNETFLIX, INC.history →COM1.22%$3M6.3K
15ACCERLERATE DIAGNOSTICS, INCCOM0.77%$2M262.0K
16PTONPELOTON INTERACTIVE INCCOM0.45%$1M10.0K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$294M11May 14, 202613F-HRchanges · EDGAR ↗
Q4 2025$378M12Feb 17, 202613F-HRchanges · EDGAR ↗
Q3 2025$365M12Nov 13, 202513F-HRchanges · EDGAR ↗
Q2 2025$338M14Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$261M14May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$279M16Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$245M17Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$213M16Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$195M15May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$148M14Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$134M16Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$128M16Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$85M13May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$74M12Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$84M14Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$85M13Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$158M13May 13, 202213F-HRchanges · EDGAR ↗
Q4 2021$187M13Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$246M17Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$275M17Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$336M21May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$309M23Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$315M22Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020$233M21Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$177M21May 13, 202013F-HRchanges · EDGAR ↗
Q4 2019REVEALED$367M37Feb 11, 202013F-HRchanges · EDGAR ↗
Q3 2019$177M18Nov 12, 201913F-HRchanges · EDGAR ↗
Q2 2019$186M18Aug 13, 201913F-HRchanges · EDGAR ↗
Q1 2019$176M18May 15, 201913F-HRchanges · EDGAR ↗
Q4 2018$148M19Feb 14, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 1 additional manager.

  • Selkirk Partners, LP028-15564

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 ↗.