IR
Superintel
OverviewMarketsWatchlist
© 2026 IR SuperintelMethodologyContact

Atika Capital Management LLC

Portfolio Profile

CIK: 0001599731 | NEW YORK, NY

Investment Profile

Style

Momentum

Turnover

High

Orientation

Concentrated trader
$1.0B
AUM
62
Positions
56.25%
Top 10 Conc.
77.87%
Top 25 Conc.

Top Holdings

#SecuritySharesValue% of Portfolio
1Vertiv Holdings Co(VRT)666,100$223.0M14.66%
2Seagate Technology Hldngs PL(STX)79,865$77.1M5.07%
3Advanced Micro Devices Inc(AMD)95,500$55.5M3.65%
4ELI Lilly & Co(LLY)41,100$49.3M3.24%
5Intel Corp(INTC)264,000$36.9M2.42%
6

Sector Allocation

Latest filing, equity positions only

Industrials28.24% · $284.6M
Healthcare28.01% · $282.3M
Technology22.73% · $229.1M
Unclassified10.34% · $104.2M
Communication Services5.42% · $54.6M
Consumer Cyclical3.72% · $37.5M
Consumer Defensive1.03% · $10.4M

AUM History

$761.9M | 225 pos.
$746.8M | 228 pos.
$1.0B | 264 pos.
$1.0B | 273 pos.
$975.4M | 252 pos.
$941.4M | 252 pos.
Echostar Corp(SATS)
331,400
$33.6M
2.21%
7Guardant Health Inc(GH)181,000$27.2M1.78%
8Ciena Corp(CIEN)48,768$23.9M1.57%
9Intuitive Surgical Inc(ISRG)57,216$22.8M1.50%
10Vishay Precision Group Inc(VPG)118,000$17.7M1.16%
Financial Services0.51% · $5.1M

Sector Rotation

Quarter-over-quarter weight changes

SectorPrev %Curr %Change
Technology10.42%22.73%+12.31%
Industrials40.1%28.24%-11.86%
Unclassified4.47%10.34%+5.87%
Communication Services8.96%5.42%-3.54%
Healthcare29.49%28.01%-1.48%
Consumer Cyclical4.74%3.72%-1.02%
Utilities0.93%0%-0.93%
Consumer Defensive0.53%1.03%+0.5%
Financial Services0.36%0.51%+0.15%

Cap Size Rotation

Quarter-over-quarter weight changes by market cap

Cap SizePrev %Curr %Change
Large Cap64.2%51.51%-12.69%
Mid Cap14.32%16.72%+2.4%
Mega Cap13.69%16.37%+2.68%
Unclassified4.47%10.34%+5.87%
Small Cap3.32%5.07%+1.75%
$711.1M | 186 pos.
$1,000.0M | 189 pos.
$1.2B | 258 pos.
$949.8M | 231 pos.
$796.4M | 180 pos.
$1.5B | 243 pos.
Q3
23
Q4
23
Q1
24
Q2
24
Q3
24
Q4
24
Q1
25
Q2
25
Q3
25
Q4
25
Q1
26
Q2
26

Recent Activity

Quarter-over-quarter position changes

45
New
24
Closed
14
Increased
13
Decreased
9
Unchanged