Fund Holdings — Atika Capital Management LLC

Total Portfolio Value:
$957.32M
Total Bought:
$380.99M
Total Sold:
$83.95M
Net Transaction:
+$297.04M
Securities
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SharesValue
Q1 2025
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Q2 2025
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Change
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Q1 2025
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Q2 2025
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Weight (%)
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Change
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Amazon.com, Inc.(AMZN)313,249398,249+85,000$59.60M$87.37M9.13%+$27.77M
Vertiv Holdings CoCL A(VRT)487,100613,100+126,000$35.17M$78.73M8.22%+$43.56M
Microsoft Corporation(MSFT)107,500158,000+50,500$40.35M$78.59M8.21%+$38.24M
Spotify Technology S.A.SHS(SPOT)61,80062,520+720$33.99M$47.97M5.01%+$13.98M
Martin Marietta Materials, Inc.(MLM)55,63372,533+16,900$26.60M$39.82M4.16%+$13.22M
Glaukos Corporation(GKOS)263,500319,500+56,000$25.93M$33.00M3.45%+$7.07M
Intuitive Surgical, Inc.(ISRG)55,10059,600+4,500$27.29M$32.39M3.38%+$5.10M
Eli Lilly and Company(LLY)33,10041,100+8,000$27.34M$32.04M3.35%+$4.70M
Constellation Energy Corporation(CEG)41,30094,800+53,500$8.33M$30.60M3.20%+$22.27M
BWX Technologies, Inc.(BWXT)107,400210,400+103,000$10.60M$30.31M3.17%+$19.72M
Meta Platforms, Inc.CL A(META)19,00138,000+18,999$10.95M$28.05M2.93%+$17.10M
Arista Networks, Inc.(ANET)213,988261,608+47,620$16.58M$26.77M2.80%+$10.19M
MercadoLibre, Inc.(MELI)7,92910,000+2,071$15.47M$26.14M2.73%+$10.67M
Vistra Corp.(VST)116,000124,000+8,000$13.62M$24.03M2.51%+$10.41M
GE Vernova Inc.(GEV)37,45042,550+5,100$11.43M$22.52M2.35%+$11.08M
Inspire Medical Systems, Inc.(INSP)160,600161,900+1,300$25.58M$21.01M2.19%-$4.57M
Robinhood Markets, Inc.CL A(HOOD)143,000218,100+75,100$5.95M$20.42M2.13%+$14.47M
Verona Pharma PlcADS208,134212,500+4,366$13.21M$20.10M2.10%+$6.88M
Talen Energy Corporation(TLN)72,16059,800-12,360$14.41M$17.39M1.82%+$2.98M
DoorDash, Inc.CL A(DASH)82,78566,400-16,385$15.13M$16.37M1.71%+$1.24M
Netflix, Inc.(NFLX)16,20012,000-4,200$15.11M$16.07M1.68%+$962.6K
Cyberark Software LtdSHS42,70038,855-3,845$14.43M$15.81M1.65%+$1.38M
Cloudflare, Inc.CL A(NET)36,00068,801+32,801$4.06M$13.47M1.41%+$9.42M
Roblox CorporationCL A(RBLX)0109,000+109,000$0$11.47M1.20%+$11.47M
AppFolio, Inc.CL A(APPF)44,50044,5000$9.79M$10.25M1.07%+$461.9K
Soleno Therapeutics Inc100,600120,500+19,900$7.19M$10.10M1.05%+$2.91M
National Vision Holdings, Inc.(EYE)0414,200+414,200$0$9.53M1.00%+$9.53M
NVIDIA Corporation(NVDA)52,00058,800+6,800$5.64M$9.29M0.97%+$3.65M
Alnylam Pharmaceuticals, Inc.(ALNY)027,700+27,700$0$9.03M0.94%+$9.03M
Duolingo, Inc.CL A(DUOL)23,30021,100-2,200$7.24M$8.65M0.90%+$1.42M
Adobe Inc.(ADBE)21,40022,298+898$8.21M$8.63M0.90%+$419.1K
SharkNinja, Inc.(SN)085,500+85,500$0$8.46M0.88%+$8.46M
MasTec, Inc.(MTZ)049,200+49,200$0$8.39M0.88%+$8.39M
GE Aerospace(GE)48,50031,441-17,059$9.71M$8.09M0.85%-$1.61M
Shopify Inc.CL A(SHOP)49,76769,400+19,633$4.75M$8.01M0.84%+$3.25M
Natera, Inc.(NTRA)71,66346,497-25,166$10.13M$7.86M0.82%-$2.28M
Tradeweb Markets Inc.CL A(TW)37,25650,000+12,744$5.53M$7.32M0.76%+$1.79M
Woodward, Inc.(WWD)028,600+28,600$0$7.01M0.73%+$7.01M
Kymera Therapeutics, Inc.(KYMR)0146,600+146,600$0$6.40M0.67%+$6.40M
Ferguson Enterprises Inc.(FERG)29,30029,3000$4.69M$6.38M0.67%+$1.69M
Curtiss-Wright Corporation(CW)011,500+11,500$0$5.62M0.59%+$5.62M
SiriusPoint Ltd.(SPNT)420,000269,300-150,700$7.26M$5.49M0.57%-$1.77M
Axsome Therapeutics, Inc.(AXSM)73,70046,121-27,579$8.60M$4.81M0.50%-$3.78M
TKO Group Holdings, Inc.CL A(TKO)31,30026,200-5,100$4.78M$4.77M0.50%-$15.9K
Guardant Health, Inc.(GH)85,50089,200+3,700$3.64M$4.64M0.48%+$999.7K
RxSight, Inc.(RXST)512,773354,907-157,866$12.95M$4.61M0.48%-$8.33M
BBB Foods Inc.CL A(TBBB)182,827161,544-21,283$4.88M$4.48M0.47%-$393.4K
Roku, Inc.CL A(ROKU)72,20044,600-27,600$5.09M$3.92M0.41%-$1.17M
Nebius Group N.V.CL A(NBIS)069,500+69,500$0$3.85M0.40%+$3.85M
Ascendis Pharma A/SADR(ASND)35,20016,400-18,800$5.49M$2.83M0.30%-$2.66M
Taiwan Semiconductor Manufacturing Company LimitedADS(TSM)010,000+10,000$0$2.26M0.24%+$2.26M
Hinge Health, Inc.CL A(HNGE)043,700+43,700$0$2.26M0.24%+$2.26M
Novanta Inc.(NOVT)010,600+10,600$0$1.37M0.14%+$1.37M
Warby Parker Inc.CL A(WRBY)044,800+44,800$0$982.5K0.10%+$982.5K
EchoStar CorporationCL A(ECHO)203,30024,200-179,100$5.20M$670.3K0.07%-$4.53M
Caris Life Sciences, Inc.(CAI)025,000+25,000$0$668.0K0.07%+$668.0K
STAAR Surgical Company(STAA)016,400+16,400$0$275.2K0.03%+$275.2K
Check Point Software Tech Lt
ORD
20,0000-20,000$4.56M$0—-$4.56M
Embraer S.A.ADS(EMBJ)149,1000-149,100$6.89M$0—-$6.89M
The Gap, Inc.(GAP)213,7000-213,700$4.40M$0—-$4.40M
Insmed Incorporated(INSM)96,0000-96,000$7.32M$0—-$7.32M
Lantheus Holdings, Inc.(LNTH)45,1000-45,100$4.40M$0—-$4.40M
The Sherwin-Williams Company(SHW)14,5810-14,581$5.09M$0—-$5.09M
Sprouts Farmers Market, Inc.(SFM)4,6750-4,675$713.6K$0—-$713.6K
Tarsus Pharmaceuticals, Inc.(TARS)144,4000-144,400$7.42M$0—-$7.42M
Teva Pharmaceutical Industries LimitedADS(TEVA)436,9000-436,900$6.72M$0—-$6.72M
Vulcan Materials Company(VMC)4,8000-4,800$1.12M$0—-$1.12M
Xenon Pharmaceuticals Inc.(XENE)24,0000-24,000$805.2K$0—-$805.2K
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Atika Capital Management LLC — 13F Holdings — Q2 2025 | TickerTrail