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Woodline Partners’s Birkenstock BIRK Stock Holding History

Woodline Partners’s Portfolio BIRK Stock Details BIRK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$12.2M Buy
339,368
+62,881
+23% +$2.45M 0.05% 462
2025
Q4 		$11.3M Hold
276,487
– – 0.04% 429
2025
Q3 		$12.5M Sell
276,487
-16,344
-6% -$800K 0.06% 388
2025
Q2 		$14.4M Sell
292,831
-90,739
-24% -$4.66M 0.08% 355
2025
Q1 		$17.6M Buy
383,570
+192,351
+101% +$10.1M 0.11% 250
2024
Q4 		$10.8M Buy
191,219
+107,981
+130% +$5.48M 0.07% 324
2024
Q3 		$4.1M Buy
83,238
+374
+0.5% +$20.3K 0.03% 409
2024
Q2 		$4.51M Buy
+82,864
New +$4.11M 0.04% 350

Other funds holding BIRK

CMC
Catterton Management Company Greenwich, Connecticut $3.61B AUM 21.02% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Westfield Capital Management
Westfield Capital Management Boston, Massachusetts $23.8B AUM 49.45% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Woodline Partners's BIRK Position: Q1 2026 in Review

Woodline Partners increased its Birkenstock (BIRK) stake by 23% in Q1 2026, buying an estimated $2.45M and bringing the position to 339,368 shares worth $12.2M. The position accounts for 0.05% of the portfolio, ranked #462.

Woodline Partners first reported a position in BIRK in Q2 2024 and has held it in 8 quarters since. The position peaked at $17.6M in Q1 2025. 227 funds tracked by Wall St. Rank hold BIRK as of Q1 2026.

  • Woodline Partners held 339,368 shares of Birkenstock worth $12.2M as of Q1 2026.
  • Woodline Partners bought 62,881 Birkenstock shares in Q1 2026, an estimated $2.45M.
  • Birkenstock made up 0.05% of Woodline Partners's portfolio in Q1 2026, its #462 holding.
  • Woodline Partners first reported a position in Birkenstock in Q2 2024 and has held it in 8 quarters since.
  • Woodline Partners's Birkenstock position peaked at $17.6M in Q1 2025.
  • 227 funds tracked by Wall St. Rank held Birkenstock as of Q1 2026.

Based on Woodline Partners's 13F filing for Q1 2026, filed 15 May 2026.