Birkenstock
BIRK
257 hedge funds and large institutions have $8.49B invested in Birkenstock in 2025 Q3 according to their latest regulatory filings, with 45 funds opening new positions, 97 increasing their positions, 91 reducing their positions, and 45 closing their positions.
7% more repeat investments, than reductions
Existing positions increased: 97 | Existing positions reduced: 91
0% more funds holding in top 10
Funds holding in top 10: 5 → 5 (0)
0% more first-time investments, than exits
New positions opened: 45 | Existing positions closed: 45
0% less funds holding
Funds holding: 258 → 257 (-1)
0.49% less ownership
Funds ownership: 100.38% → 99.89% (-0.49%)
8% less capital invested
Capital invested by funds: $9.27B → $8.49B (-$782M)
51% less call options, than puts
Call options by funds: $68.2M | Put options by funds: $139M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
T. Rowe Price Associates
Baltimore,
Maryland
|
+$136M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$111M |
| 3 |
BAMCO Inc
New York
|
+$91.8M |
| 4 |
DCP
Durable Capital Partners
Bethesda,
Maryland
|
+$43.4M |
| 5 |
Dimensional Fund Advisors
Austin,
Texas
|
+$40.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Balyasny Asset Management
Chicago,
Illinois
|
-$123M |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$93M |
| 3 |
GC
Greenvale Capital
London,
United Kingdom
|
-$66.4M |
| 4 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$49M |
| 5 |
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Toronto,
Ontario, Canada
|
-$48.9M |
BIRK Hedge Fund Activity: Q3 2025 in Review
257 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Birkenstock (BIRK) for Q3 2025, worth a combined $8.49B — down 8.4% from $9.27B a quarter earlier.
Fund positioning in BIRK was balanced in Q3 2025: 45 funds opened new positions, 45 closed out, 97 added to existing stakes and 91 trimmed.
The largest buyer was T. Rowe Price Associates, adding an estimated $136M. The largest seller was Balyasny Asset Management, cutting an estimated $123M.
- 257 institutional investors held Birkenstock (BIRK) as of Q3 2025, down from 258 in Q2 2025.
- Funds reported $8.49B of Birkenstock stock for Q3 2025, down 8.4% quarter-over-quarter.
- 45 funds opened new Birkenstock positions in Q3 2025 and 45 closed out, a net change of 0 holders.
- The largest Birkenstock buyer in Q3 2025 was T. Rowe Price Associates, an estimated $136M added.
- The largest Birkenstock seller in Q3 2025 was Balyasny Asset Management, an estimated $123M sold.
Based on aggregated 13F filings for Q3 2025.