Simplex Trading
BIRK icon

Simplex Trading’s Birkenstock BIRK Stock Holding History

Simplex Trading’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 		$211K Sell
5,900
-38,200
-87% -$1.49M 0.01% 4234
2025
Q4 		$1.8M Sell
44,100
-91,000
-67% -$3.85M 0.05% 2069
2025
Q3 		$6.11M Buy
135,100
+24,000
+22% +$1.17M 0.13% 1293
2025
Q2 		$5.46M Buy
111,100
+73,700
+197% +$3.79M 0.15% 1280
2025
Q1 		$1.71M Buy
37,400
+24,400
+188% +$1.29M 0.06% 2189
2024
Q4 		$736K Sell
13,000
-10,600
-45% -$538K 0.02% 3155
2024
Q3 		$1.16M Buy
23,600
+8,600
+57% +$468K 0.04% 2790
2024
Q2 		$816K Sell
15,000
-10,700
-42% -$530K 0.03% 3125
2024
Q1 		$1.21M Sell
25,700
-13,600
-35% -$649K 0.04% 2910
2023
Q4 		$1.92M Buy
+39,300
New +$1.7M 0.06% 2390

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 $564B AUM 30.12% 1-Year Est. Return