SEC 13F Intelligence

Managers / Q4 2019 · view latest →

Selkirk Management LLC

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

Reported Value
$367M
Q4 2019
Positions
37
includes revealed positions
Filings on Record
31
2019–present window
Filed
Feb 11, 2020
original filing

Summary

Selkirk Management LLC reported $367M in U.S.-listed holdings across 37 positions for Q4 2019.

Its largest position, AMZN, represents 7.3% of the portfolio.

Compared with Q3 2019, the fund opened 7 new positions and exited 4.

Portfolio Metrics

Turnover
+19.8%
vs prior filed quarter
Top-10 Concentration
+44.0%
share of reported value
Largest Position
+7.3%
Amazon Com Inc Cmn
New / Exited
7 / 4
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: 68.1%ADR: 10.5%REIT: 9.3%Other: 7.4%US DOMESTIC: 4.3%Other: 0.4%
  • Common Stock · 68.1% · $250M
  • ADR · 10.5% · $38M
  • REIT · 9.3% · $34M
  • Other · 7.4% · $27M
  • US DOMESTIC · 4.3% · $16M
  • Other · 0.4% · $1M

Quarter-over-Quarter Changes full breakdown →

vs Q3 2019 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
BMYBRISTOL-MYERS SQUIBB COMPANYREVEALEDNEW+248.3K248.3K+$16M$16M
BRISTOL MYERS SQUIBB CONEW+248.3K248.3K+$16M$16M
CHTRCHARTER COMMUNICATIONREVEALEDNEW+24.7K24.7K+$12M$12M
EQIXEQUINIX INC CMNREVEALEDNEW+19.6K19.6K+$11M$11M
GOOGLALPHABET INC CLASS AREVEALEDNEW+6.4K6.4K+$9M$9M
NFLXNETFLIX, INC.REVEALEDNEW+12.7K12.7K+$4M$4M
BMY-RBRISTOL-MYERS SQUIBB COMPANYREVEALEDNEW+496.5K496.5K+$1M$1M
GRUBHUB INC.REVEALEDADDED+208.5K318.0K+$9M$15M

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

Holdings — Q4 2019REVEALED

24 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1ZZILLOW GROUP INCREVEALEDCL C CAP STK · COM · CL A9.10%$33M728.0K
2AMZNAMAZON.COM INC CMNREVEALEDhistory →COM7.26%$27M14.4K
3AMZNAMAZON COM INChistory →COM7.26%$27M14.4K
4CHGGCHEGG INCREVEALEDhistory →COM6.67%$24M646.0K
5CVNACARVANA COREVEALEDhistory →CL A · COM6.27%$23M250.0K
6AYAEURSTARS GROUP INCREVEALEDhistory →COM5.73%$21M806.0K
7BKNGBOOKING HOLDINGS INCREVEALEDhistory →COM5.60%$21M10.0K
8METAFACEBOOK INCREVEALEDhistory →CL A · COM5.03%$18M90.0K
9BMYBRISTOL-MYERS SQUIBB COMPANYREVEALEDCOM · RIGHT 99/99/99994.55%$17M496.5K
10BMY-RBRISTOL MYERS SQUIBB CODBCV 9/1 · RIGHT 99/99/99994.55%$17M496.5K
11GRUBHUB INC.REVEALEDCOM4.21%$15M318.0K
12BABAALIBABA GROUP HLDG LTDhistory →SPONSORED ADS3.88%$14M67.2K
13BABAALIBABA GROUP HOLDINGS ADRREVEALEDhistory →SPONSORED ADR3.88%$14M67.2K
14CHTRCHARTER COMMUNICATIONREVEALEDhistory →COM3.26%$12M24.7K
15EQIXEQUINIX INC CMNREVEALEDhistory →COM3.12%$11M19.6K
16AMTAMERICAN TOWER CORP NEWhistory →COM3.08%$11M49.1K
17AMTAMERICAN TOWER CORPORATION CMNREVEALEDhistory →COM3.08%$11M49.1K
18JDJD.COM, INC.REVEALEDhistory →COM · SPON ADR CL A2.72%$10M283.0K
19GOOGLALPHABET INC CLASS AREVEALEDhistory →COM2.34%$9M6.4K
20VVISA INC. CMN CLASS AREVEALEDhistory →COM2.05%$8M40.0K
21VVISA INChistory →COM CL A2.05%$8M40.0K
22ACCELERATE DIAGNOSTICS INCCOM1.61%$6M348.8K
23ACCERLERATE DIAGNOSTICS, INCREVEALEDCOM1.61%$6M348.8K
24NFLXNETFLIX INCREVEALEDhistory →COM1.12%$4M12.7K

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 ↗.