Islet Management

Latest statistics and disclosures from Islet Management's latest quarterly 13F-HR filing:

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Positions held by Islet Management consolidated in one spreadsheet with up to 7 years of data

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Portfolio Holdings for Islet Management

Companies in the Islet Management portfolio as of the December 2020 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
Spdr S&p 500 Etf Tr Tr Unit Put Option (SPY) 26.0 $580M +51% 1.6M 373.88
Fubotv Call Option (FUBO) 6.4 $143M NEW 5.1M 28.00
Invesco Qqq Tr Unit Ser 1 Put Option (QQQ) 3.5 $78M -52% 250k 313.74
Ishares Tr Russell 2000 Etf Put Option (IWM) 3.5 $78M NEW 400k 196.06
AECOM Technology Corporation Call Option (ACM) 2.8 $62M +72% 1.3M 49.78
Dish Network Corporation Cl A Call Option (DISH) 2.4 $54M +148% 1.7M 32.34
Invesco Db Us Dlr Index Tr Bullish Fd Call Option (UUP) 2.2 $49M NEW 2.0M 24.24
Alibaba Group Hldg Sponsored Ads Call Option (BABA) 1.6 $35M NEW 150k 232.73
Open Lending Corp Com Cl A (LPRO) 1.5 $34M +684% 981k 34.96
Netflix Call Option (NFLX) 1.5 $32M NEW 60k 540.74
Palantir Technologies Cl A Put Option (PLTR) 1.3 $29M NEW 1.3M 23.55
Chewy Cl A Put Option (CHWY) 1.2 $27M NEW 300k 89.89
Moderna Put Option (MRNA) 1.2 $26M NEW 250k 104.47
Zynga Cl A Call Option (ZNGA) 1.1 $25M NEW 2.5M 9.87

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Weibo Corp Sponsored Adr Call Option (WB) 1.0 $23M +120% 550k 40.99
ON Semiconductor Call Option (ON) 1.0 $22M NEW 675k 32.73
Us Foods Hldg Corp call Put Option (USFD) 1.0 $22M NEW 650k 33.31
Gap Call Option (GPS) 1.0 $21M +61% 1.1M 20.19
Fair Isaac Corporation (FICO) 0.9 $20M +77% 40k 511.05
American Homes 4 Rent Cl A (AMH) 0.9 $20M +35% 675k 30.00
Servicenow (NOW) 0.9 $19M +75% 35k 550.43
Shift4 Pmts Cl A (FOUR) 0.8 $19M -50% 250k 75.40
Tradeweb Mkts Cl A (TW) 0.8 $19M +9% 300k 62.45
Baidu Spon Adr Rep A (BIDU) 0.8 $18M -66% 85k 216.24
Nike CL B (NKE) 0.8 $18M NEW 125k 141.47
Tesla Motors Put Option (TSLA) 0.8 $18M NEW 25k 705.68
Kingsoft Cloud Hldgs Ads (KC) 0.8 $17M +216% 396k 43.55
Lyft Cl A Com (LYFT) 0.8 $17M -17% 350k 49.13
Otis Worldwide Corp (OTIS) 0.8 $17M +66% 250k 67.55
Spirit Aerosystems Hldgs Com Cl A (SPR) 0.7 $17M NEW 425k 39.09
Expedia Group Com New (EXPE) 0.7 $17M NEW 125k 132.40
Tripadvisor (TRIP) 0.7 $16M +57% 550k 28.78
Peloton Interactive Cl A Com Put Option (PTON) 0.7 $15M -33% 100k 151.72
Las Vegas Sands (LVS) 0.7 $15M NEW 250k 59.60
Charter Communications Inc N Cl A (CHTR) 0.7 $15M NEW 23k 661.56
Ye Cl A (YELP) 0.7 $15M 450k 32.67
ACI Worldwide (ACIW) 0.6 $14M NEW 375k 38.43
Danimer Scientific Com Cl A (DNMR) 0.6 $14M NEW 600k 23.51
Hasbro (HAS) 0.6 $14M +50% 150k 93.54
Construction Partners Com Cl A (ROAD) 0.6 $14M 475k 29.11
Cadence Design Systems (CDNS) 0.6 $14M NEW 100k 136.43
Walt Disney Company (DIS) 0.6 $14M NEW 75k 181.19
Iqiyi Sponsored Ads Call Option (IQ) 0.6 $13M NEW 750k 17.48
Burlington Stores (BURL) 0.6 $13M NEW 50k 261.56
Bloomin Brands (BLMN) 0.6 $13M +85% 650k 19.42
Colfax Corporation (CFX) 0.6 $12M NEW 325k 38.24
Wynn Resorts (WYNN) 0.6 $12M -4% 110k 112.83
Groupon Com New (GRPN) 0.6 $12M NEW 325k 37.99
Lightspeed Pos Sub Vtg Shs (LSPD) 0.6 $12M +31% 175k 70.39
Bank of America Corporation (BAC) 0.5 $12M NEW 400k 30.31
L Brands (LB) 0.5 $12M NEW 325k 37.19
Outfront Media (OUT) 0.5 $12M NEW 600k 19.56
CoStar (CSGP) 0.5 $12M -28% 13k 924.32
Amazon (AMZN) 0.5 $11M -65% 3.5k 3256.86
Fiserv (FISV) 0.5 $11M NEW 100k 113.86
Everbridge, Inc. Cmn (EVBG) 0.5 $11M NEW 75k 149.07
Momo Adr (MOMO) 0.5 $11M -11% 800k 13.96
Caesars Entertainment (CZR) 0.5 $11M -37% 150k 74.27
W.R. Grace & Co. (GRA) 0.5 $11M NEW 200k 54.82
Penn National Gaming (PENN) 0.5 $11M -75% 125k 86.37
Cargurus Com Cl A (CARG) 0.5 $10M -7% 325k 31.73
Everquote Com Cl A (EVER) 0.5 $10M NEW 275k 37.35
Bill Com Holdings Ord (BILL) 0.5 $10M -57% 75k 136.51
Uber Technologies (UBER) 0.5 $10M -42% 200k 51.00
Paya Holdings Com Cl A (PAYA) 0.4 $9.9M NEW 732k 13.58
Guardant Health (GH) 0.4 $9.7M NEW 75k 128.88
Tapestry (TPR) 0.4 $9.3M -40% 300k 31.08
Realreal (REAL) 0.4 $9.3M +5% 475k 19.54
Trip Com Group Ads (TCOM) 0.4 $9.3M -8% 275k 33.73
Ncino (NCNO) 0.4 $9.1M NEW 125k 72.41
Black Knight (BKI) 0.4 $8.8M NEW 100k 88.35
Cm Life Sciences Unit 09/01/2025 (CMLFU) 0.4 $8.7M 750k 11.60
Solarwinds Corp (SWI) 0.4 $8.6M +77% 574k 14.95
Baker Hughes Company Cl A (BKR) 0.4 $8.4M -11% 403k 20.85
Willscot Mobil Mini Hldng Com Cl A (WSC) 0.4 $8.1M +16% 350k 23.17
Ironwood Pharmaceuticals Com Cl A (IRWD) 0.4 $8.0M NEW 700k 11.39
Cars (CARS) 0.4 $7.9M -21% 700k 11.30
Foley Trasimene Acquisition Com Cl A (BFT) 0.3 $7.6M NEW 500k 15.10
Centene Corporation (CNC) 0.3 $7.5M NEW 125k 60.03
Montrose Environmental Group (MEG) 0.3 $6.6M NEW 215k 30.96
EXACT Sciences Corporation (EXAS) 0.3 $6.6M NEW 50k 132.50
Tg Therapeutics (TGTX) 0.3 $6.5M NEW 125k 52.02
Graftech International (EAF) 0.3 $6.5M +24% 610k 10.66
Ajax I Cl A Ord (AJAX) 0.3 $6.2M NEW 500k 12.41
Dragoneer Growth Opportun Com Cl A (DGNR) 0.3 $6.0M NEW 450k 13.27
Shift Technologies Cl A (SFT) 0.3 $5.8M NEW 700k 8.27
Medtech Acquisition Corp Unit 12/18/2025 (MTACU) 0.2 $5.3M NEW 500k 10.50
Revolution Accelertn Acqu Unit 12/01/2025 (RAACU) 0.2 $5.2M NEW 500k 10.41
Leaf (LEAF) 0.2 $5.1M NEW 1.1M 4.65
Seven Oaks Acquisition Corp Unit 12/18/2025 (SVOKU) 0.2 $4.9M NEW 475k 10.35
Outset Med (OM) 0.2 $4.8M NEW 85k 56.84
Motive Capital Corp Unit 99/99/9999 (MOTV.U) 0.2 $4.8M NEW 452k 10.54
Colonnade Acquisition Corp Com Cl A 0.2 $4.7M NEW 350k 13.50
Marquee Raine Acquisition Unit 12/01/2025 (MRACU) 0.2 $4.3M NEW 400k 10.83
Big Lots Put Option (BIG) 0.2 $4.3M NEW 100k 42.93
Waitr Hldgs (WTRH) 0.2 $4.2M NEW 1.5M 2.78
Best Sponsored Ads (BEST) 0.1 $3.1M +200% 1.5M 2.04
Albertsons Cos Common Stock Put Option (ACI) 0.1 $2.5M NEW 144k 17.58
Hostess Brands Cl A (TWNK) 0.1 $2.2M -36% 150k 14.64
Brightview Holdings (BV) 0.1 $2.2M -40% 143k 15.12
Evo Pmts Cl A Com (EVOP) 0.1 $2.0M -78% 74k 27.01
International Money Express (IMXI) 0.0 $585k -50% 46k 12.86
Radius Global Infrastrctre I Com Cl A (RADI) 0.0 $469k NEW 37k 12.86

Past Filings by Islet Management

SEC 13F filings are viewable for Islet Management going back to 2018