Islet Management

Islet Management as of Dec. 31, 2020

Portfolio Holdings for Islet Management

Islet Management holds 103 positions in its portfolio as reported in 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 1.6M 373.88
Fubotv Call Option (FUBO) 6.4 $143M 5.1M 28.00
Invesco Qqq Tr Unit Ser 1 Put Option (QQQ) 3.5 $78M 250k 313.74
Ishares Tr Russell 2000 Etf Put Option (IWM) 3.5 $78M 400k 196.06
AECOM Technology Corporation Call Option (ACM) 2.8 $62M 1.3M 49.78
Dish Network Corporation Cl A Call Option 2.4 $54M 1.7M 32.34
Invesco Db Us Dlr Index Tr Bullish Fd Call Option (UUP) 2.2 $49M 2.0M 24.24
Alibaba Group Hldg Sponsored Ads Call Option (BABA) 1.6 $35M 150k 232.73
Open Lending Corp Com Cl A (LPRO) 1.5 $34M 981k 34.96
Netflix Call Option (NFLX) 1.5 $32M 60k 540.74
Palantir Technologies Cl A Put Option (PLTR) 1.3 $29M 1.3M 23.55
Chewy Cl A Put Option (CHWY) 1.2 $27M 300k 89.89
Moderna Put Option (MRNA) 1.2 $26M 250k 104.47
Zynga Cl A Call Option 1.1 $25M 2.5M 9.87
Weibo Corp Sponsored Adr Call Option (WB) 1.0 $23M 550k 40.99
ON Semiconductor Call Option (ON) 1.0 $22M 675k 32.73
Us Foods Hldg Corp call Put Option (USFD) 1.0 $22M 650k 33.31
Gap Call Option (GPS) 1.0 $21M 1.1M 20.19
Fair Isaac Corporation (FICO) 0.9 $20M 40k 511.05
American Homes 4 Rent Cl A (AMH) 0.9 $20M 675k 30.00
Servicenow (NOW) 0.9 $19M 35k 550.43
Shift4 Pmts Cl A (FOUR) 0.8 $19M 250k 75.40
Tradeweb Mkts Cl A (TW) 0.8 $19M 300k 62.45
Baidu Spon Adr Rep A (BIDU) 0.8 $18M 85k 216.24
Nike CL B (NKE) 0.8 $18M 125k 141.47
Tesla Motors Put Option (TSLA) 0.8 $18M 25k 705.68
Kingsoft Cloud Hldgs Ads (KC) 0.8 $17M 396k 43.55
Lyft Cl A Com (LYFT) 0.8 $17M 350k 49.13
Otis Worldwide Corp (OTIS) 0.8 $17M 250k 67.55
Spirit Aerosystems Hldgs Com Cl A (SPR) 0.7 $17M 425k 39.09
Expedia Group Com New (EXPE) 0.7 $17M 125k 132.40
Tripadvisor (TRIP) 0.7 $16M 550k 28.78
Peloton Interactive Cl A Com Put Option (PTON) 0.7 $15M 100k 151.72
Las Vegas Sands (LVS) 0.7 $15M 250k 59.60
Charter Communications Inc N Cl A (CHTR) 0.7 $15M 23k 661.56
Ye Cl A (YELP) 0.7 $15M 450k 32.67
ACI Worldwide (ACIW) 0.6 $14M 375k 38.43
Danimer Scientific Com Cl A (DNMR) 0.6 $14M 600k 23.51
Hasbro (HAS) 0.6 $14M 150k 93.54
Construction Partners Com Cl A (ROAD) 0.6 $14M 475k 29.11
Cadence Design Systems (CDNS) 0.6 $14M 100k 136.43
Walt Disney Company (DIS) 0.6 $14M 75k 181.19
Iqiyi Sponsored Ads Call Option (IQ) 0.6 $13M 750k 17.48
Burlington Stores (BURL) 0.6 $13M 50k 261.56
Bloomin Brands (BLMN) 0.6 $13M 650k 19.42
Colfax Corporation 0.6 $12M 325k 38.24
Wynn Resorts (WYNN) 0.6 $12M 110k 112.83
Groupon Com New (GRPN) 0.6 $12M 325k 37.99
Lightspeed Pos Sub Vtg Shs 0.6 $12M 175k 70.39
Bank of America Corporation (BAC) 0.5 $12M 400k 30.31
L Brands 0.5 $12M 325k 37.19
Outfront Media (OUT) 0.5 $12M 600k 19.56
CoStar (CSGP) 0.5 $12M 13k 924.32
Amazon (AMZN) 0.5 $11M 3.5k 3256.86
Fiserv (FI) 0.5 $11M 100k 113.86
Everbridge, Inc. Cmn (EVBG) 0.5 $11M 75k 149.07
Momo Adr 0.5 $11M 800k 13.96
Caesars Entertainment (CZR) 0.5 $11M 150k 74.27
W.R. Grace & Co. 0.5 $11M 200k 54.82
Penn National Gaming (PENN) 0.5 $11M 125k 86.37
Cargurus Com Cl A (CARG) 0.5 $10M 325k 31.73
Everquote Com Cl A (EVER) 0.5 $10M 275k 37.35
Bill Com Holdings Ord (BILL) 0.5 $10M 75k 136.51
Uber Technologies (UBER) 0.5 $10M 200k 51.00
Paya Holdings Com Cl A 0.4 $9.9M 732k 13.58
Guardant Health (GH) 0.4 $9.7M 75k 128.88
Tapestry (TPR) 0.4 $9.3M 300k 31.08
Realreal (REAL) 0.4 $9.3M 475k 19.54
Trip Com Group Ads (TCOM) 0.4 $9.3M 275k 33.73
Ncino 0.4 $9.1M 125k 72.41
Black Knight 0.4 $8.8M 100k 88.35
Cm Life Sciences Unit 09/01/2025 0.4 $8.7M 750k 11.60
Solarwinds Corp 0.4 $8.6M 574k 14.95
Baker Hughes Company Cl A (BKR) 0.4 $8.4M 403k 20.85
Willscot Mobil Mini Hldng Com Cl A (WSC) 0.4 $8.1M 350k 23.17
Ironwood Pharmaceuticals Com Cl A (IRWD) 0.4 $8.0M 700k 11.39
Cars (CARS) 0.4 $7.9M 700k 11.30
Foley Trasimene Acquisition Com Cl A 0.3 $7.6M 500k 15.10
Centene Corporation (CNC) 0.3 $7.5M 125k 60.03
Montrose Environmental Group (MEG) 0.3 $6.6M 215k 30.96
EXACT Sciences Corporation (EXAS) 0.3 $6.6M 50k 132.50
Tg Therapeutics (TGTX) 0.3 $6.5M 125k 52.02
Graftech International (EAF) 0.3 $6.5M 610k 10.66
Ajax I Cl A Ord 0.3 $6.2M 500k 12.41
Dragoneer Growth Opportun Com Cl A 0.3 $6.0M 450k 13.27
Shift Technologies Cl A 0.3 $5.8M 700k 8.27
Medtech Acquisition Corp Unit 12/18/2025 0.2 $5.3M 500k 10.50
Revolution Accelertn Acqu Unit 12/01/2025 0.2 $5.2M 500k 10.41
Leaf 0.2 $5.1M 1.1M 4.65
Seven Oaks Acquisition Corp Unit 12/18/2025 0.2 $4.9M 475k 10.35
Outset Med (OM) 0.2 $4.8M 85k 56.84
Motive Capital Corp Unit 99/99/9999 0.2 $4.8M 452k 10.54
Colonnade Acquisition Corp Com Cl A 0.2 $4.7M 350k 13.50
Marquee Raine Acquisition Unit 12/01/2025 0.2 $4.3M 400k 10.83
Big Lots Put Option (BIG) 0.2 $4.3M 100k 42.93
Waitr Hldgs 0.2 $4.2M 1.5M 2.78
Best Sponsored Ads 0.1 $3.1M 1.5M 2.04
Albertsons Cos Common Stock Put Option (ACI) 0.1 $2.5M 144k 17.58
Hostess Brands Cl A 0.1 $2.2M 150k 14.64
Brightview Holdings (BV) 0.1 $2.2M 143k 15.12
Evo Pmts Cl A Com 0.1 $2.0M 74k 27.01
International Money Express (IMXI) 0.0 $585k 46k 12.86
Radius Global Infrastrctre I Com Cl A 0.0 $469k 37k 12.86