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	$13.1M	Buy	305,000 +283,800	+1,339%	+$11.5M	﹤0.01%	3156
2026 Q1	$760K	Sell	21,200 -66,200	-76%	-$2.58M	﹤0.01%	8325
2025 Q4	$3.57M	Buy	87,400 +63,200	+261%	+$2.68M	﹤0.01%	4845
2025 Q3	$1.1M	Sell	24,200 -36,500	-60%	-$1.79M	﹤0.01%	7339
2025 Q2	$2.99M	Buy	60,700 +16,100	+36%	+$828K	﹤0.01%	4985
2025 Q1	$2.04M	Buy	44,600 +15,400	+53%	+$811K	﹤0.01%	5491
2024 Q4	$1.65M	Sell	29,200 -84,200	-74%	-$4.27M	﹤0.01%	6020
2024 Q3	$5.59M	Sell	113,400 -49,000	-30%	-$2.67M	﹤0.01%	3764
2024 Q2	$8.84M	Buy	162,400 +121,100	+293%	+$6M	﹤0.01%	2936
2024 Q1	$1.95M	Buy	41,300 +22,500	+120%	+$1.07M	﹤0.01%	5570
2023 Q4	$916K	Buy	+18,800	New	+$814K	﹤0.01%	6847

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. 235 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.
235 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.