Birkenstock
BIRK
217 hedge funds and large institutions have $8.43B invested in Birkenstock in 2025 Q1 according to their latest regulatory filings, with 57 funds opening new positions, 84 increasing their positions, 52 reducing their positions, and 60 closing their positions.
62% more repeat investments, than reductions
Existing positions increased: 84 | Existing positions reduced: 52
45% more call options, than puts
Call options by funds: $39.6M | Put options by funds: $27.4M
0.96% more ownership
Funds ownership: 96.93% → 97.89% (+0.96%)
5% less first-time investments, than exits
New positions opened: 57 | Existing positions closed: 60
3% less funds holding
Funds holding: 223 → 217 (-6)
18% less capital invested
Capital invested by funds: $10.3B → $8.43B (-$1.89B)
38% less funds holding in top 10
Funds holding in top 10: 8 → 5 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Westfield Capital Management
Boston,
Massachusetts
|
+$82.8M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
+$54.9M |
| 3 |
Swedbank
Stockholm,
Sweden
|
+$52.7M |
| 4 |
Citadel Advisors
Miami,
Florida
|
+$39.5M |
| 5 |
ACM
Alua Capital Management
New York
|
+$38.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Nuveen
Charlotte,
North Carolina
|
-$97.8M |
| 2 |
DCP
Durable Capital Partners
Bethesda,
Maryland
|
-$86.1M |
| 3 |
Capital World Investors
Los Angeles,
California
|
-$84.4M |
| 4 |
Norges Bank
Oslo,
Norway
|
-$68.9M |
| 5 |
Marshall Wace
London,
United Kingdom
|
-$44.2M |
BIRK Hedge Fund Activity: Q1 2025 in Review
217 of the 7,472 institutional investors tracked by Wall St. Rank reported a position in Birkenstock (BIRK) for Q1 2025, worth a combined $8.43B — down 18% from $10.3B a quarter earlier.
Sellers outnumbered buyers: 60 funds closed out of BIRK and 57 opened new positions — a net loss of 3 holders — while 52 trimmed existing stakes and 84 added.
The largest buyer was Westfield Capital Management, opening a new position worth an estimated $82.8M. The largest seller was Nuveen, cutting an estimated $97.8M.
- 217 institutional investors held Birkenstock (BIRK) as of Q1 2025, down from 223 in Q4 2024.
- Funds reported $8.43B of Birkenstock stock for Q1 2025, down 18% quarter-over-quarter.
- 57 funds opened new Birkenstock positions in Q1 2025 and 60 closed out, a net change of -3 holders.
- The largest Birkenstock buyer in Q1 2025 was Westfield Capital Management, an estimated $82.8M added.
- The largest Birkenstock seller in Q1 2025 was Nuveen, an estimated $97.8M sold.
Based on aggregated 13F filings for Q1 2025.