Atika Capital Management LLC
All 13F Filings
- Location
- New York, NY
- Most recent 13F
- Q4 2025
- Holdings value ($000)
- 949,829
- Description
- —
- Website
- —
- Founded
- —
- Chairman
- —
- CEO
- —
- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q4 2025 | 2/13/2026 | 77 | 949,829 | 13F-HR | Atika Capital Management LLC |
| Q3 2025 | 11/13/2025 | 86 | 1,241,750 | 13F-HR | Atika Capital Management LLC |
| Q2 2025 | 8/13/2025 | 63 | 999,999 | 13F-HR | Atika Capital Management LLC |
| Q1 2014 | 5/15/2014 | 61 | 117,482 | 13F-HR | Atika Capital Management LLC |
| Q4 2013 | 2/14/2014 | 63 | 112,467 | 13F-HR | Atika Capital Management LLC |
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Money flow by instrument (QoQ, ex-options)
Derivatives reported exposure ($000):
231.7 K
(24.4% of total reported value)
· QoQ Δ:
+163.8 K
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 718.2 K | 100.0% | 0 | 455.7 K | -455.7 K |
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Fund Snapshot
Q4 2025
Latest filed
2/13/2026
Total value ($000)
949,829
Holdings
77
QoQ value change ($000)
-291,921
(-23.5%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.