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Ecor1 Capital, LLC Top Holdings and 13F Report (2021)

About Ecor1 Capital, LLC

Investment Activity

  • Ecor1 Capital, LLC has $2.92 billion in total holdings as of September 30, 2021.
  • Ecor1 Capital, LLC owns shares of 63 different stocks, but just 20 companies or ETFs make up 80% of its holdings.
  • Approximately 8.76% of the portfolio was purchased this quarter.
  • About 22.92% of the portfolio was sold this quarter.
  • This quarter, Ecor1 Capital, LLC has purchased 55 new stocks and bought additional shares in 7 stocks.
  • Ecor1 Capital, LLC sold shares of 5 stocks and completely divested from 6 stocks this quarter.

Largest Holdings

AnaptysBio
$261,132,366
Prothena
$193,805,004

Largest New Holdings this Quarter

Viridian Therapeutics
$44,563,769 Holding
MBX BIOSCIENCES INC
$30,547,518 Holding
Ionis Pharmaceuticals
$20,030,000 Holding
Relay Therapeutics
$17,700,000 Holding
Day One Biopharmaceuticals
$12,008,607 Holding

Largest Purchases this Quarter

Jazz Pharmaceuticals
692,517 shares (about $77.15M)
Viridian Therapeutics
1,958,847 shares (about $44.56M)
MBX BIOSCIENCES INC
1,175,809 shares (about $30.55M)
Ionis Pharmaceuticals
500,000 shares (about $20.03M)
Relay Therapeutics
2,500,000 shares (about $17.70M)

Largest Sales this Quarter

Galapagos
5,601,262 shares (about $161.26M)
Centessa Pharmaceuticals
2,490,553 shares (about $39.82M)
LENZ THERAPEUTICS INC
873,002 shares (about $20.73M)
iTeos Therapeutics
1,641,219 shares (about $16.76M)
ProQR Therapeutics
206,780 shares (about $376.34K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofEcor1 Capital, LLC

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
Apellis Pharmaceuticals, Inc. stock logo
APLS
Apellis Pharmaceuticals
$342,931,912$8,173,775 2.4%11,890,84311.7%Medical
AnaptysBio, Inc. stock logo
ANAB
AnaptysBio
$261,132,366$9,178,062 3.6%7,794,9968.9%Medical
Crinetics Pharmaceuticals, Inc. stock logo
CRNX
Crinetics Pharmaceuticals
$219,122,932$6,783,270 3.2%4,288,1207.5%Medical
Prothena Co. plc stock logo
PRTA
Prothena
$193,805,0040.0%11,584,2806.6%Medical
Jazz Pharmaceuticals plc stock logo
JAZZ
Jazz Pharmaceuticals
$190,117,711$77,153,319 68.3%1,706,4696.5%Medical
Zymeworks Inc. stock logo
ZYME
Zymeworks
$168,640,2860.0%13,437,4735.8%Medical
Arvinas, Inc. stock logo
ARVN
Arvinas
$165,673,4730.0%6,726,4915.7%Medical
Kura Oncology, Inc. stock logo
KURA
Kura Oncology
$113,466,2590.0%5,806,8713.9%Medical
Xencor, Inc. stock logo
XNCR
Xencor
$107,194,6660.0%5,330,4163.7%Medical
Tango Therapeutics, Inc. stock logo
TNGX
Tango Therapeutics
$102,646,6670.0%13,330,7363.5%Medical
Janux Therapeutics, Inc. stock logo
JANX
Janux Therapeutics
$66,773,8320.0%1,469,8182.3%Medical
CRISPR Therapeutics AG stock logo
CRSP
CRISPR Therapeutics
$65,268,1860.0%1,389,2762.2%Medical
Immunome, Inc. stock logo
IMNM
Immunome
$56,717,0470.0%3,879,4151.9%Medical
NEUROGENE INC
$53,345,5100.0%1,271,3421.8%COM
Centessa Pharmaceuticals plc stock logo
CNTA
Centessa Pharmaceuticals
$51,549,377$39,823,942 -43.6%3,223,8511.8%Medical
Viridian Therapeutics, Inc. stock logo
VRDN
Viridian Therapeutics
$44,563,769$44,563,769 New Holding1,958,8471.5%Medical
Nuvation Bio Inc. stock logo
NUVB
Nuvation Bio
$43,990,0820.0%19,209,6431.5%Medical
TF Financial Corp stock logo
THRD
TF Financial
$43,122,1160.0%3,182,4441.5%Medical
Vaxcyte, Inc. stock logo
PCVX
Vaxcyte
$40,276,061$5,995,061 17.5%352,4641.4%Medical
Mersana Therapeutics, Inc. stock logo
MRSN
Mersana Therapeutics
$36,599,2600.0%19,364,6881.3%Medical
ORIC Pharmaceuticals, Inc. stock logo
ORIC
ORIC Pharmaceuticals
$35,035,1970.0%3,418,0681.2%Medical
Avidity Biosciences, Inc. stock logo
RNA
Avidity Biosciences
$34,795,4660.0%757,5761.2%Medical
Edgewise Therapeutics, Inc. stock logo
EWTX
Edgewise Therapeutics
$33,372,7760.0%1,250,3851.1%Medical
MBX BIOSCIENCES INC
$30,547,518$30,547,518 New Holding1,175,8091.0%COM ADDED
NEUMORA THERAPEUTICS INC.
$27,363,8550.0%2,071,4500.9%COM
CARGO THERAPEUTICS INC
$27,121,5000.0%1,470,0000.9%COM
Adaptimmune Therapeutics plc stock logo
ADAP
Adaptimmune Therapeutics
$26,044,8280.0%27,404,0700.9%Medical
TECTONIC THERAPEUTIC INC
$25,729,0330.0%849,1430.9%COM
TScan Therapeutics, Inc. stock logo
TCRX
TScan Therapeutics
$24,900,0000.0%5,000,0000.9%Medical
Voyager Therapeutics, Inc. stock logo
VYGR
Voyager Therapeutics
$22,917,6440.0%3,917,5460.8%Medical
Celldex Therapeutics, Inc. stock logo
CLDX
Celldex Therapeutics
$22,093,5000.0%650,0000.8%Medical
Bicycle Therapeutics plc stock logo
BCYC
Bicycle Therapeutics
$20,593,3000.0%910,0000.7%Medical
Ionis Pharmaceuticals, Inc. stock logo
IONS
Ionis Pharmaceuticals
$20,030,000$20,030,000 New Holding500,0000.7%Medical
DYNE THERAPEUTICS INC
$19,958,732$4,619,491 30.1%555,6440.7%COM
Atea Pharmaceuticals, Inc. stock logo
AVIR
Atea Pharmaceuticals
$18,230,3520.0%5,441,8960.6%Medical
Relay Therapeutics, Inc. stock logo
RLAY
Relay Therapeutics
$17,700,000$17,700,000 New Holding2,500,0000.6%Medical
Pharvaris stock logo
PHVS
Pharvaris
$16,668,0000.0%900,0000.6%Medical
iTeos Therapeutics, Inc. stock logo
ITOS
iTeos Therapeutics
$16,423,969$16,756,846 -50.5%1,608,6160.6%Medical
Madrigal Pharmaceuticals, Inc. stock logo
MDGL
Madrigal Pharmaceuticals
$15,916,5000.0%75,0000.5%Medical
Day One Biopharmaceuticals, Inc. stock logo
DAWN
Day One Biopharmaceuticals
$12,008,607$12,008,607 New Holding862,0680.4%Medical
Keros Therapeutics, Inc. stock logo
KROS
Keros Therapeutics
$10,888,1250.0%187,5000.4%Medical
Replimune Group, Inc. stock logo
REPL
Replimune Group
$9,319,7370.0%850,3410.3%Medical
AlloVir, Inc. stock logo
ALVR
AlloVir
$9,131,6720.0%11,294,5850.3%Medical
LENZ THERAPEUTICS INC
$8,232,367$20,725,067 -71.6%346,7720.3%COM
Verve Therapeutics, Inc. stock logo
VERV
Verve Therapeutics
$6,050,0000.0%1,250,0000.2%Medical
Generation Bio Co. stock logo
GBIO
Generation Bio
$5,055,7610.0%2,046,8670.2%Medical
Eton Pharmaceuticals, Inc. stock logo
ETON
Eton Pharmaceuticals
$4,764,450$4,764,450 New Holding794,0750.2%Medical
Galapagos NV stock logo
GLPG
Galapagos
$4,462,623$161,260,342 -97.3%155,0060.2%Medical
BridgeBio Pharma, Inc. stock logo
BBIO
BridgeBio Pharma
$4,332,579$4,332,579 New Holding170,1720.1%Medical
ATARA BIOTHERAPEUTICS INC
$3,812,466$506,166 15.3%468,9380.1%COM NEW
Aadi Bioscience, Inc. stock logo
AADI
Aadi Bioscience
$3,801,221$3,801,221 New Holding1,845,2530.1%Medical
ProQR Therapeutics stock logo
PRQR
ProQR Therapeutics
$3,341,504$376,340 -10.1%1,835,9910.1%Medical
Prime Medicine, Inc. stock logo
PRME
Prime Medicine
$2,709,0000.0%700,0000.1%Medical
HOOKIPA PHARMA INC
$2,458,426$2,458,426 New Holding571,7270.1%COM NEW ADDED
ALIGOS THERAPEUTICS INC
$2,213,262$2,213,262 New Holding255,5730.1%COM NEW ADDED
NUVATION BIO INC
$2,206,0330.0%963,3330.1%*W EXP 07/07/202
KYVERNA THERAPEUTICS INC
$2,200,5000.0%450,0000.1%COM
SRZNW
Surrozen
$798,6470.0%66,6650.0%Medical
ARTIVA BIOTHERAPEUTICS INC
$640,449$640,449 New Holding41,4530.0%COM ADDED
Design Therapeutics, Inc. stock logo
DSGN
Design Therapeutics
$289,627$289,627 New Holding53,8340.0%Medical
MacroGenics, Inc. stock logo
MGNX
MacroGenics
$184,299$184,299 New Holding56,0180.0%Medical
CareMax, Inc. stock logo
CMAXW
CareMax
$170,0000.0%100,0000.0%Medical
Allakos Inc. stock logo
ALLK
Allakos
$125,640$125,640 New Holding192,3460.0%Medical
Sarepta Therapeutics, Inc. stock logo
SRPT
Sarepta Therapeutics
$0$222,356,876 -100.0%00.0%Medical
Morphic Holding, Inc. stock logo
MORF
Morphic
$0$169,768,936 -100.0%00.0%Medical
ACADIA Pharmaceuticals Inc. stock logo
ACAD
ACADIA Pharmaceuticals
$0$21,880,219 -100.0%00.0%Medical
Rocket Pharmaceuticals, Inc. stock logo
RCKT
Rocket Pharmaceuticals
$0$10,945,701 -100.0%00.0%Medical
Hookipa Pharma Inc stock logo
HOOK
Hookipa Pharma
$0$3,383,512 -100.0%00.0%Medical
Aligos Therapeutics, Inc. stock logo
ALGS
Aligos Therapeutics
$0$2,236,314 -100.0%00.0%Medical

Showing largest 100 holdings. View all holdings.
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