William Blair Investment Management
SMPL icon

William Blair Investment Management’s Simply Good Foods SMPL Stock Holding History

William Blair Investment Management’s Portfolio SMPL Stock Details SMPL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-1,910,640
Closed -$27.4M – 440
2026
Q1 		$27.4M Sell
1,910,640
-214,000
-10% -$3.69M 0.09% 205
2025
Q4 		$42.7M Buy
2,124,640
+469,903
+28% +$9.78M 0.12% 152
2025
Q3 		$41.1M Buy
1,654,737
+108,638
+7% +$3.21M 0.11% 158
2025
Q2 		$48.8M Buy
+1,546,099
New +$53.8M 0.13% 140

Other funds holding SMPL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
River Road Asset Management
River Road Asset Management Louisville, Kentucky $8.99B AUM 12.83% 1-Year Est. Return
Silvercrest Asset Management
Silvercrest Asset Management New York $15.3B AUM 40.56% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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

William Blair Investment Management sold out of Simply Good Foods (SMPL) in Q2 2026, closing a stake of 1,910,640 shares — an estimated $27.4M sold.

William Blair Investment Management first reported a position in SMPL in Q2 2025 and held it in 4 quarters. The position peaked at $48.8M in Q2 2025. 300 funds tracked by Wall St. Rank hold SMPL as of Q2 2026.

  • William Blair Investment Management reported no remaining Simply Good Foods position as of Q2 2026 after selling out during the quarter.
  • William Blair Investment Management sold 1,910,640 Simply Good Foods shares in Q2 2026, an estimated $27.4M.
  • William Blair Investment Management first reported a position in Simply Good Foods in Q2 2025 and held it in 4 quarters.
  • William Blair Investment Management's Simply Good Foods position peaked at $48.8M in Q2 2025.
  • 300 funds tracked by Wall St. Rank held Simply Good Foods as of Q2 2026.

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