William Blair Investment Management’s Stride LRN Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$71M	Buy	+823,698	New	+$75.7M	0.21%	127
2025 Q4	–	Sell	-1,511,080	Closed	-$225M	–	438
2025 Q3	$225M	Buy	1,511,080 +410,029	+37%	+$60.1M	0.58%	37
2025 Q2	$160M	Sell	1,101,051 -1,218,542	-53%	-$176M	0.42%	70
2025 Q1	$293M	Sell	2,319,593 -147,426	-6%	-$18.6M	0.82%	20
2024 Q4	$256M	Buy	2,467,019 +375,686	+18%	+$35.7M	0.63%	32
2024 Q3	$178M	Sell	2,091,333 -30,769	-1%	-$2.38M	0.44%	72
2024 Q2	$150M	Buy	2,122,102 +355,614	+20%	+$23.7M	0.39%	81
2024 Q1	$111M	Buy	+1,766,488	New	+$107M	0.29%	103

Other funds holding LRN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Jupiter Topco New York $245B AUM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Impactive Capital New York City, New York $1.4B AUM 13.97% 1-Year Est. Return

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

FCM

Frontier Capital Management Boston, Massachusetts $10.7B AUM 67.78% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

William Blair Investment Management's LRN Position: Q2 2026 in Review

William Blair Investment Management opened a new position in Stride (LRN) in Q2 2026: 823,698 shares worth $71M. The stake represents 0.21% of the portfolio and ranks #127 among its holdings. This is a return to the name: William Blair Investment Management previously reported a position in LRN as recently as Q3 2025.

William Blair Investment Management first reported a position in LRN in Q1 2024 and has held it in 8 quarters since. The position peaked at $293M in Q1 2025. 413 funds tracked by Wall St. Rank hold LRN as of Q2 2026.

William Blair Investment Management held 823,698 shares of Stride worth $71M as of Q2 2026.
Stride was a new William Blair Investment Management position in Q2 2026.
Stride made up 0.21% of William Blair Investment Management's portfolio in Q2 2026, its #127 holding.
William Blair Investment Management first reported a position in Stride in Q1 2024 and has held it in 8 quarters since.
William Blair Investment Management's Stride position peaked at $293M in Q1 2025.
413 funds tracked by Wall St. Rank held Stride as of Q2 2026.

Based on William Blair Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.