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 		$319K Sell
8,910
-39,536
-82% -$1.54M 0.01% 3760
2025
Q4 		$1.98M Buy
48,446
+19,275
+66% +$816K 0.06% 1988
2025
Q3 		$1.32M Sell
29,171
-636
-2% -$31.1K 0.03% 2762
2025
Q2 		$1.47M Buy
29,807
+7,277
+32% +$374K 0.04% 2395
2025
Q1 		$1.03M Buy
22,530
+12,396
+122% +$653K 0.04% 2678
2024
Q4 		$574K Buy
+10,134
New +$514K 0.02% 3379
2024
Q3 		– Sell
-6,088
Closed -$331K – 8636
2024
Q2 		$331K Buy
6,088
+4,389
+258% +$218K 0.01% 4112
2024
Q1 		$80K Buy
+1,699
New +$81.1K ﹤0.01% 5809

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