Citadel Advisors’s Birkenstock BIRK Stock Holding History

Citadel Advisors’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 Q2	$7.01M	Buy	162,900 +99,900	+159%	+$4.04M	﹤0.01%	4150
2026 Q1	$2.26M	Sell	63,000 -55,800	-47%	-$2.18M	﹤0.01%	5838
2025 Q4	$4.86M	Sell	118,800 -186,100	-61%	-$7.88M	﹤0.01%	4328
2025 Q3	$13.8M	Buy	304,900 +201,800	+196%	+$9.88M	﹤0.01%	2792
2025 Q2	$5.07M	Sell	103,100 -84,800	-45%	-$4.36M	﹤0.01%	4088
2025 Q1	$8.62M	Buy	187,900 +124,500	+196%	+$6.56M	﹤0.01%	3054
2024 Q4	$3.59M	Sell	63,400 -28,900	-31%	-$1.47M	﹤0.01%	4523
2024 Q3	$4.55M	Buy	92,300 +43,300	+88%	+$2.36M	﹤0.01%	4077
2024 Q2	$2.67M	Buy	49,000 +4,400	+10%	+$218K	﹤0.01%	4787
2024 Q1	$2.11M	Sell	44,600 -40,100	-47%	-$1.91M	﹤0.01%	5420
2023 Q4	$4.13M	Buy	+84,700	New	+$3.67M	﹤0.01%	4080

Other funds holding BIRK

CMC

Catterton Management Company Greenwich, Connecticut $4.33B AUM 14.37% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Citadel Advisors's BIRK Position: Q2 2026 in Review

Citadel Advisors sold out of Birkenstock (BIRK) in Q2 2026, closing a stake of 799,375 shares — an estimated $32.3M sold.

Citadel Advisors first reported a position in BIRK in Q4 2023 and held it in 10 quarters. The position peaked at $170M in Q2 2025. 236 funds tracked by Wall St. Rank hold BIRK as of Q2 2026.

Citadel Advisors reported no remaining Birkenstock position as of Q2 2026 after selling out during the quarter.
Citadel Advisors sold 799,375 Birkenstock shares in Q2 2026, an estimated $32.3M.
Citadel Advisors first reported a position in Birkenstock in Q4 2023 and held it in 10 quarters.
Citadel Advisors's Birkenstock position peaked at $170M in Q2 2025.
236 funds tracked by Wall St. Rank held Birkenstock as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.