SEC 13F Intelligence

Managers / Q1 2023 · view latest →

Selkirk Management LLC

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

Reported Value
$85M
Q1 2023
Positions
13
Filings on Record
31
2019–present window
Filed
May 15, 2023
original filing

Summary

Selkirk Management LLC reported $85M in U.S.-listed holdings across 13 positions for Q1 2023.

The portfolio is heavily concentrated: AMZN alone accounts for 34.1% of reported value.

Compared with Q4 2022, the fund opened 3 new positions and exited 2.

Portfolio Metrics

Turnover
+13.1%
vs prior filed quarter
Top-10 Concentration
+94.8%
share of reported value
Largest Position
+34.1%
Amazon Com
New / Exited
3 / 2
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. 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: 87.9%ADR: 8.4%REIT: 3.6%
  • Common Stock · 87.9% · $75M
  • ADR · 8.4% · $7M
  • REIT · 3.6% · $3M

Quarter-over-Quarter Changes full breakdown →

vs Q4 2022 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
CRMSALESFORCE INCNEW+17.0K17.0K+$3M$3M
AMDADVANCED MICRO DEVICES INCNEW+31.8K31.8K+$3M$3M
ACVAACV AUCTIONS INCNEW+128.0K128.0K+$2M$2M
CHGGCHEGG INCSOLD OUT−250.0K0−$6M$0
CHTRCHARTER COMMUNICATIONS INC NSOLD OUT−6.8K0−$2M$0
AMZNAMAZON COM INCHELD+0280.0K+$5M$29M
METAMETA PLATFORMS INCHELD+032.3K+$3M$7M
GOOGLALPHABET INCHELD+0114.0K+$2M$12M

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

Holdings — Q1 2023

13 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1AMZNAMAZON COM INChistory →COM34.10%$29M280.0K
2GOOGLALPHABET INChistory →CAP STK CL A13.94%$12M114.0K
3VVISA INChistory →COM CL A10.63%$9M40.0K
4METAMETA PLATFORMS INChistory →CL A8.06%$7M32.3K
5ZGZILLOW GROUP INChistory →CL A6.70%$6M130.0K
6JDJD.COM INChistory →SPON ADR CL A6.00%$5M115.9K
7NFLXNETFLIX INChistory →COM4.05%$3M9.9K
8CRMSALESFORCE INChistory →COM4.00%$3M17.0K
9AMDADVANCED MICRO DEVICES INChistory →COM3.67%$3M31.8K
10AMTAMERICAN TOWER CORP NEWhistory →COM3.61%$3M15.0K
11GDSGDS HLDGS LTDhistory →SPONSORED ADS2.44%$2M111.1K
12ACVAACV AUCTIONS INChistory →COM CL A1.95%$2M128.0K
13CVNACARVANA COCL A0.85%$716,82473.2K

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 ↗.