SEC 13F Intelligence

Managers / Q1 2019 · view latest →

Islet Management, LP

CIK 0001721508 · 590 MADISON AVENUE, 27TH FLOOR, NEW YORK, NY, 10022 · 212.381.1990

Reported Value
$866M
Q1 2019
Positions
86
Filings on Record
19
2019–present window
Filed
May 13, 2019
original filing

Summary

Islet Management, LP reported $866M in U.S.-listed holdings across 86 positions for Q1 2019.

Its largest position, BA, represents 5.5% of the portfolio.

Portfolio Metrics

Top-10 Concentration
+29.8%
share of reported value
Largest Position
+5.5%
Boeing

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 ’19: $866MQ1 ’19Q2 ’19: $874MQ3 ’19: $800MQ4 ’19: $1.1BQ4 ’19Q1 ’20: $685MQ2 ’20: $879MQ3 ’20: $1.5BQ3 ’20Q4 ’20: $2.2BQ1 ’21: $4.1BQ2 ’21: $3.6BQ2 ’21Q3 ’21: $4.6BQ4 ’21: $3.7BQ1 ’22: $2.4BQ1 ’22Q2 ’22: $984MQ3 ’22: $379MQ4 ’22: $148MQ4 ’22Q1 ’23: $206MQ2 ’23: $49MQ3 ’23: $0Q3 ’23filingsflow.com

Portfolio Composition

By security type
Common Stock: 61.9%ETP: 25.3%Other: 6.5%ADR: 4.6%REIT: 1.8%
  • Common Stock · 61.9% · $535M
  • ETP · 25.3% · $219M
  • Other · 6.5% · $56M
  • ADR · 4.6% · $40M
  • REIT · 1.8% · $16M

Quarter-over-Quarter Changes full breakdown →

IssuerMoveShare ΔShares nowValue ΔValue now
SPYSPDR S&P 500 ETF TRNEW+450.0K450.0K+$127M$127M
BABOEING CONEW+125.2K125.2K+$48M$48M
WORLD WRESTLING ENTMT INCNEW+460.0K460.0K+$40M$40M
QQQINVESCO QQQ TRNEW+200.0K200.0K+$36M$36M
TDGTRANSDIGM GROUP INCNEW+77.5K77.5K+$35M$35M
WFCWELLS FARGO CO NEWNEW+605.0K605.0K+$29M$29M
TSLATESLA INCNEW+75.0K75.0K+$21M$21M
UNPUNION PACIFIC CORPNEW+125.0K125.0K+$21M$21M

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

Holdings — Q1 2019

74 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1BABOEING COhistory →COM5.52%$48M125.2K
2WORLD WRESTLING ENTMT INCCL A4.61%$40M460.0K
3TDGTRANSDIGM GROUP INChistory →COM4.06%$35M77.5K
4WFCWELLS FARGO CO NEWhistory →COM3.38%$29M605.0K
5UNPUNION PACIFIC CORPhistory →COM2.41%$21M125.0K
6MIDDMIDDLEBY CORPhistory →COM2.40%$21M160.0K
7ITBISHARES TRhistory →US HOME CONS ETF2.24%$19M550.0K
8NOMDNOMAD FOODS LTDhistory →USD ORD SHS1.89%$16M800.0K
9QCOMQUALCOMM INChistory →COM1.65%$14M250.0K
10TSLATESLA INChistory →COM1.62%$14M50.0K
11ADBEADOBE INChistory →COM1.54%$13M50.0K
12AHQAMERICAN WOODMARK CORPORATIOhistory →COM1.49%$13M156.0K
13NFLXNETFLIX INChistory →COM1.44%$12M35.0K
14AMZNAMAZON COM INChistory →COM1.44%$12M7.0K
15NVSNOVARTIS A Ghistory →SPONSORED ADR1.39%$12M125.0K
16JDJD COM INChistory →SPON ADR CL A1.31%$11M375.0K
17METAFACEBOOK INChistory →CL A1.25%$11M65.0K
18AZNNASTRAZENECA PLChistory →SPONSORED ADR1.16%$10M247.3K
19ZAYO GROUP HLDGS INCCOM1.15%$10M350.0K
20THIRD PT REINS LTDCOM1.13%$10M943.5K
21ANNALY CAP MGMT INCCOM1.10%$9M950.0K
22LULULULULEMON ATHLETICA INChistory →COM1.04%$9M54.7K
23MAXWELL TECHNOLOGIES INCCOM1.01%$9M1.95M
24CHTRCHARTER COMMUNICATIONS INC Nhistory →CL A1.00%$9M25.0K
25KRANESHARES TRCSI CHI INTERNET0.95%$8M175.0K
26UTXZUNITED TECHNOLOGIES CORPCOM0.91%$8M61.0K
27TRITON INTL LTDCL A0.90%$8M250.0K
28DELPHI TECHNOLOGIES PLCSHS0.83%$7M375.0K
29INTERNATIONAL SPEEDWAY CORPCL A0.83%$7M165.0K
30BERRY GLOBAL GROUP INCCOM0.81%$7M130.0K
31CORESITE RLTY CORPCOM0.74%$6M60.0K
32ESIELEMENT SOLUTIONS INCCOM0.70%$6M600.0K
33AVGOBROADCOM INCCOM0.69%$6M20.0K
34BACBANK AMER CORPCOM0.69%$6M215.1K
35MELLANOX TECHNOLOGIES LTDSHS0.68%$6M50.0K
36MSFTMICROSOFT CORPCOM0.68%$6M50.0K
37DAYCERIDIAN HCM HLDG INCCOM0.66%$6M111.7K
38AVALARA INCCOM0.64%$6M100.0K
39FICOFAIR ISAAC CORPCOM0.63%$5M20.0K
40DOWDUPONT INCCOM0.62%$5M100.0K
41GRAFTECH INTL LTDCOM0.61%$5M413.1K
42RHRHCOM0.59%$5M50.0K
43FANGDIAMONDBACK ENERGY INCCOM0.59%$5M50.0K
44VERSUM MATLS INCCOM0.58%$5M100.0K
45SCISERVICE CORP INTLCOM0.58%$5M125.0K
46SMARTSHEET INCCOM CL A0.58%$5M122.4K
47CPRICAPRI HOLDINGS LIMITEDSHS0.53%$5M100.0K
48GCP APPLIED TECHNOLOGIES INCCOM0.51%$4M150.0K
49NOWSERVICENOW INCCOM0.50%$4M17.5K
50ZENDESK INCCOM0.49%$4M50.0K
51NIONIO INCSPON ADS0.47%$4M800.0K
52LYFTLYFT INCCL A COM0.45%$4M50.0K
53HCP INCCOM0.45%$4M125.0K
54SYNEOS HEALTH INCCL A0.45%$4M75.0K
55SNAPSNAP INCCL A0.45%$4M350.0K
56AGSPLAYAGS INCCOM0.44%$4M160.1K
57LWLAMB WESTON HLDGS INCCOM0.43%$4M50.0K
58ARESARES MANAGEMENT CORPORATIONCL A COM STK0.40%$3M150.0K
59SPOTSPOTIFY TECHNOLOGY S ASHS0.40%$3M25.0K
60BJBJS WHSL CLUB HLDGS INCCOM0.40%$3M125.0K
61CARBON BLACK INCCOM0.32%$3M200.0K
62GARDNER DENVER HLDGS INCCOM0.32%$3M100.0K
63VSTVISTRA ENERGY CORPCOM0.30%$3M100.0K
64PRESIDIO INCCOM0.28%$2M164.9K
65WDCWESTERN DIGITAL CORPCOM0.28%$2M50.0K
66AMXNAMERICA MOVIL SAB DE CVSPON ADR L SHS0.25%$2M152.5K
67IMXIINTERNATIONAL MNY EXPRESS INCOM0.25%$2M225.0K
68NIELSEN HLDGS PLCSHS EUR0.22%$2M79.4K
69WABWABTEC CORPCOM0.21%$2M25.0K
70FTCHQFARFETCH LTDORD SH CL A0.18%$2M57.0K
71BKRBAKER HUGHES A GE COCL A0.16%$1M50.0K
72NORDSTROM INCCOM0.13%$1M25.0K
73COTYCOTY INCCOM CL A0.11%$989,00086.0K
74INFRA AND ENERGY ALTRNTIVE ICOM0.06%$510,00097.2K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q3 2023$01Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$49M23Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$206M32May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$148M55Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$379M74Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$984M116Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$2.4B120May 13, 202213F-HRchanges · EDGAR ↗
Q4 2021$3.7B180Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$4.6B200Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$3.6B156Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$4.1B167May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$2.2B113Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$1.5B107Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020$879M94Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$685M105May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$1.1B97Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$800M64Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$874M89Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$866M86May 13, 201913F-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 ↗.