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Atika Capital Management LLC

Q1 2026 · Filed 2026-05-14
Market Value
$615M
-10.6%
Holdings
75
-23
New Purchases
14
Added To
11
Closed
25
Reduced
21
Top 10 Concentration
58.4%
Turnover
52.0%

Top Buys (by % of Portfolio)

SymbolCur %Prior %Chg %Value
VRT 27.15% 14.99% +12.16% $167M
ORKA 1.83% 0.00% +1.83% $11M
WDC 1.66% 0.00% +1.66% $10M
SATS 3.47% 1.97% +1.49% $21M
STX 3.41% 2.08% +1.33% $21M
MTZ 3.02% 1.77% +1.25% $19M
GDX 1.19% 0.00% +1.19% $7M
UTHR 1.19% 0.00% +1.19% $7M
KRMN 1.18% 0.00% +1.18% $7M
DNTH 1.76% 0.81% +0.95% $11M
META 0.93% 0.00% +0.93% $6M
CLH 1.02% 0.10% +0.92% $6M
SITM 0.83% 0.00% +0.83% $5M
CIEN 2.76% 2.04% +0.71% $17M
TERN 2.57% 1.89% +0.68% $16M

Top Sells (by % of Portfolio)

SymbolCur %Prior %Chg %Value
SHOP 0.00% 2.90% -2.90% $0
MDGL 0.00% 2.88% -2.88% $0
TSLA 0.00% 1.96% -1.96% $0
INSM 0.00% 1.95% -1.95% $0
DASH 0.00% 1.52% -1.52% $0
AXSM 0.00% 1.47% -1.47% $0
MDB 0.00% 1.36% -1.36% $0
TLN 0.96% 2.30% -1.34% $6M
AMZN 1.48% 2.69% -1.21% $9M
LMND 0.00% 1.18% -1.18% $0
CSL 0.00% 1.18% -1.18% $0
ERJ 0.00% 1.09% -1.09% $0
ROKU 0.00% 0.96% -0.96% $0
RH 0.00% 0.91% -0.91% $0
SN 0.00% 0.86% -0.86% $0

Sector Allocation Over Time

Market Cap Concentration

TierHoldingsValueWeight
Mega Cap 7 $87M 14.1%
Large Cap 40 $417M 67.7%
Mid Cap 23 $93M 15.1%
Small Cap 4 $13M 2.1%
Micro Cap 1 $6M 0.9%

Portfolio Analytics

Avg Market Cap
$185.4B
Median Market Cap
$16.8B
Avg P/E
68.9
Median P/E
38.7
Avg Dividend Yield
0.00%
Avg Beta
1.30
# Stocks
74
# ETFs / Funds
1

Top Holdings (75 total)

# Symbol % Port Shares Value Avg Price Q/Q Value Chg Share Chg Chg % Status
1 VRT 27.15% 666,100 $167M $250.58 $64M +30,000 +4.7%
2 LLY 6.15% 41,100 $38M $919.77 -$6M — —
3 ISRG 4.29% 57,216 $26M $460.99 -$6M — —
4 SATS 3.47% 182,000 $21M $117.07 $8M +57,194 +45.8%
5 STX 3.41% 53,500 $21M $391.76 $7M +1,593 +3.1%
6 MTZ 3.02% 57,636 $19M $321.74 $6M +1,638 +2.9%
7 NFLX 2.81% 180,000 $17M $96.15 $430K — —
8 CIEN 2.76% 43,651 $17M $388.23 $3M -16,349 -27.2%
9 BWXT 2.75% 82,550 $17M $204.49 -$2M -26,350 -24.2%
10 TERN 2.57% 300,000 $16M $52.72 $3M -21,165 -6.6%
11 NET 2.18% 65,000 $13M $206.34 $3M +10,100 +18.4%
12 GOOG 2.02% 43,250 $12M $286.86 -$836K +1,050 +2.5%
13 COGT 1.84% 293,200 $11M $38.49 -$7M -212,800 -42.1%
14 ORKA 1.83% 229,900 $11M $49.05 — +229,900 — NEW
15 DNTH 1.76% 128,800 $11M $83.92 $5M -5,728 -4.3%
16 WDC 1.66% 37,717 $10M $270.49 — +37,717 — NEW
17 AMZN 1.48% 43,700 $9M $208.27 -$9M -36,300 -45.4%
18 TTMI 1.47% 93,000 $9M $97.42 $2M -8,473 -8.3%
19 FIVE 1.47% 39,480 $9M $228.48 -$2M -16,720 -29.8%
20 CW 1.44% 13,000 $9M $681.12 $3M +3,118 +31.6%
21 GH 1.37% 91,000 $8M $92.37 -$3M -17,000 -15.7%
22 MELI 1.27% 4,510 $8M $1,729.02 -$4M -1,437 -24.2%
23 APPF 1.22% 47,500 $7M $157.82 -$3M +3,000 +6.7%
24 GDX 1.19% 80,000 $7M $91.77 — +80,000 — NEW
25 UTHR 1.19% 12,350 $7M $592.98 — +12,350 — NEW
26 KRMN 1.18% 90,500 $7M $80.05 — +90,500 — NEW
27 FERG 1.11% 29,300 $7M $233.26 $311K — —
28 PTGX 1.06% 62,100 $7M $105.40 -$966K -23,900 -27.8%
29 CLH 1.02% 21,855 $6M $286.73 $6M +18,855 +628.5%
30 TLN 0.96% 18,490 $6M $319.23 -$10M -23,610 -56.1%
31 IMNM 0.94% 262,900 $6M $21.87 -$1M -71,441 -21.4%
32 META 0.93% 10,000 $6M $572.13 — +10,000 — NEW
33 DBVT 0.92% 271,300 $6M $20.89 $2M +64,419 +31.1%
34 RKLB 0.90% 86,000 $6M $64.22 $1M +23,885 +38.5%
35 HEI 0.86% 19,265 $5M $274.20 -$3M -7,035 -26.8%
36 QXO 0.83% 264,253 $5M $19.42 -$3M -155,747 -37.1%
37 SITM 0.83% 14,805 $5M $345.35 — +14,805 — NEW
38 GE 0.72% 15,510 $4M $283.77 -$4M -10,438 -40.2%
39 REAL 0.67% 451,055 $4M $9.08 -$5M -113,945 -20.2%
40 LASR 0.61% 66,000 $4M $57.02 — +66,000 — NEW
41 XENE 0.57% 59,900 $3M $58.15 -$663K -32,606 -35.2%
42 TBBB 0.55% 95,218 $3M $35.37 -$1M -47,064 -33.1%
43 MAZE 0.54% 111,500 $3M $29.85 — +111,500 — NEW
44 ABVX 0.52% 28,800 $3M $111.35 -$4M -26,200 -47.6%
45 ACHC 0.47% 122,600 $3M $23.39 — +122,600 — NEW
46 WRBY 0.46% 135,000 $3M $21.07 -$3M -113,971 -45.8%
47 KRYS 0.45% 10,625 $3M $258.32 — +10,625 — NEW
48 BBIO 0.43% 35,200 $3M $74.26 — +35,200 — NEW
49 HUT 0.38% 49,300 $2M $46.91 — +49,300 — NEW
50 HEI-A 0.36% 10,575 $2M $211.09 — +10,575 — NEW
51 DASH —% — — — -$10M -46,000 -100.0% SOLD
52 ERJ —% — — — -$7M -115,930 -100.0% SOLD
53 CECO —% — — — -$2M -29,804 -100.0% SOLD
54 RH —% — — — -$6M -35,000 -100.0% SOLD
55 ROKU —% — — — -$7M -61,000 -100.0% SOLD
56 LMND —% — — — -$8M -113,917 -100.0% SOLD
57 ALNY —% — — — -$4M -10,339 -100.0% SOLD
58 RKT —% — — — -$3M -130,000 -100.0% SOLD
59 INSM —% — — — -$13M -77,200 -100.0% SOLD
60 ANF —% — — — -$4M -29,000 -100.0% SOLD
61 BBWI —% — — — -$5M -225,000 -100.0% SOLD
62 AAOI —% — — — -$3M -87,657 -100.0% SOLD
63 MDLN —% — — — -$5M -117,800 -100.0% SOLD
64 AXSM —% — — — -$10M -55,500 -100.0% SOLD
65 TSLA —% — — — -$13M -30,000 -100.0% SOLD
66 MDB —% — — — -$9M -22,326 -100.0% SOLD
67 CSL —% — — — -$8M -25,300 -100.0% SOLD
68 RAPT —% — — — -$3M -94,245 -100.0% SOLD
69 HOOD —% — — — -$6M -51,500 -100.0% SOLD
70 SN —% — — — -$6M -52,600 -100.0% SOLD
71 SHOP —% — — — -$20M -124,000 -100.0% SOLD
72 FIGR —% — — — -$5M -111,447 -100.0% SOLD
73 RDDT —% — — — -$460K -2,000 -100.0% SOLD
74 IONS —% — — — -$4M -47,488 -100.0% SOLD
75 MDGL —% — — — -$20M -34,000 -100.0% SOLD

Options Breakdown

11 Calls $56M Call Value 6 Puts $106M Put Value 1.89 P/C Ratio

Top Calls

SymbolSharesValueStatus
SATS 1,583 $19M
NFLX 1,650 $16M NEW
GDX 1,500 $14M NEW
INTC 1,000 $4M NEW
TERN 720 $4M NEW
EOSE — $0 SOLD
RIVN — $0 SOLD
U — $0 SOLD
FND — $0 SOLD
EEM — $0 SOLD

Top Puts

SymbolSharesValueStatus
XBI 4,225 $54M
SMH 720 $28M NEW
IWM 1,000 $25M
HOOD — $0 SOLD
IBIT — $0 SOLD
MRNA — $0 SOLD

New Positions

SymbolValue% Port
ORKA $11M 1.83%
WDC $10M 1.66%
GDX $7M 1.19%
UTHR $7M 1.19%
KRMN $7M 1.18%
META $6M 0.93%
SITM $5M 0.83%
LASR $4M 0.61%
MAZE $3M 0.54%
ACHC $3M 0.47%
KRYS $3M 0.45%
BBIO $3M 0.43%
HUT $2M 0.38%
HEI-A $2M 0.36%

Sold Out Positions

SymbolValue% Port
RH — —%
ANF — —%
RKT — —%
CSL — —%
SN — —%
BBWI — —%
LMND — —%
CECO — —%
AAOI — —%
FIGR — —%
AXSM — —%
MDGL — —%
IONS — —%
ALNY — —%
INSM — —%
View SEC EDGAR Filings for Atika Capital Management LLC →

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms