Boston Partners’s BellRing Brands BRBR Stock Holding History

Boston Partners’s Portfolio BRBR Stock Details BRBR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-13,399	Closed	-$358K	–	781
2025 Q4	$358K	Sell	13,399 -800,055	-98%	-$24.8M	﹤0.01%	712
2025 Q3	$29.4M	Buy	813,454 +365,692	+82%	+$16.5M	0.03%	327
2025 Q2	$24.6M	Buy	447,762 +119,812	+37%	+$7.99M	0.03%	333
2025 Q1	$24.5M	Buy	327,950 +232,070	+242%	+$17M	0.03%	301
2024 Q4	$7.22M	Sell	95,880 -310,693	-76%	-$22.1M	0.01%	416
2024 Q3	$25M	Sell	406,573 -64,295	-14%	-$3.57M	0.03%	306
2024 Q2	$26.8M	Sell	470,868 -31,881	-6%	-$1.83M	0.03%	290
2024 Q1	$29.5M	Sell	502,749 -1,353	-0.3%	-$77K	0.04%	284
2023 Q4	$27.8M	Buy	504,102 +39,842	+9%	+$1.92M	0.04%	291
2023 Q3	$19.3M	Buy	+464,260	New	+$17.8M	0.03%	314

Other funds holding BRBR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return

Qube Research & Technologies (QRT) London, United Kingdom $89.9B AUM 20.22% 1-Year Est. Return

Boston Partners's BRBR Position: Q1 2026 in Review

Boston Partners sold out of BellRing Brands (BRBR) in Q1 2026, closing a stake of 13,399 shares — an estimated $358K sold.

Boston Partners first reported a position in BRBR in Q3 2023 and held it in 10 quarters. The position peaked at $29.5M in Q1 2024. 376 funds tracked by Wall St. Rank hold BRBR as of Q1 2026.

Boston Partners reported no remaining BellRing Brands position as of Q1 2026 after selling out during the quarter.
Boston Partners sold 13,399 BellRing Brands shares in Q1 2026, an estimated $358K.
Boston Partners first reported a position in BellRing Brands in Q3 2023 and held it in 10 quarters.
Boston Partners's BellRing Brands position peaked at $29.5M in Q1 2024.
376 funds tracked by Wall St. Rank held BellRing Brands as of Q1 2026.

Based on Boston Partners's 13F filing for Q1 2026, filed 11 May 2026.