William Blair Investment Management’s Compañía de Minas Buenaventura BVN Stock Holding History

William Blair Investment Management’s Portfolio BVN Stock Details BVN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-349,743	Closed	-$8.51M	–	418
2025 Q3	$8.51M	Buy	+349,743	New	+$6.56M	0.02%	325
2019 Q2	–	Sell	-352,050	Closed	-$6.08M	–	376
2019 Q1	$6.08M	Buy	+352,050	New	+$5.75M	0.03%	336
2018 Q3	–	Sell	-626,103	Closed	-$8.53M	–	432
2018 Q2	$8.53M	Sell	626,103 -238,128	-28%	-$3.71M	0.03%	342
2018 Q1	$13.2M	Buy	+864,231	New	+$13.1M	0.05%	292
2017 Q4	–	Sell	-527,649	Closed	-$6.75M	–	429
2017 Q3	$6.75M	Buy	+527,649	New	+$6.66M	0.02%	332

Other funds holding BVN

VanEck Associates New York $133B AUM 72.99% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return

WGI

Westwood Global Investments Boston, Massachusetts $2.68B AUM 76.4% 1-Year Est. Return

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

Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return

Tidal Investments Milwaukee, Wisconsin $47.4B AUM 59.58% 1-Year Est. Return

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

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $58.4B AUM

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

William Blair Investment Management's BVN Position: Q4 2025 in Review

William Blair Investment Management sold out of Compañía de Minas Buenaventura (BVN) in Q4 2025, closing a stake of 349,743 shares — an estimated $8.51M sold.

William Blair Investment Management first reported a position in BVN in Q3 2017 and held it in 5 quarters. The position peaked at $13.2M in Q1 2018. 235 funds tracked by Wall St. Rank hold BVN as of Q4 2025.

William Blair Investment Management reported no remaining Compañía de Minas Buenaventura position as of Q4 2025 after selling out during the quarter.
William Blair Investment Management sold 349,743 Compañía de Minas Buenaventura shares in Q4 2025, an estimated $8.51M.
William Blair Investment Management first reported a position in Compañía de Minas Buenaventura in Q3 2017 and held it in 5 quarters.
William Blair Investment Management's Compañía de Minas Buenaventura position peaked at $13.2M in Q1 2018.
235 funds tracked by Wall St. Rank held Compañía de Minas Buenaventura as of Q4 2025.

Based on William Blair Investment Management's 13F filing for Q4 2025, filed 9 Feb 2026.