William Blair Investment Management
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William Blair Investment Management’s Sanmina SANM Stock Holding History

William Blair Investment Management’s Portfolio SANM Stock Details SANM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-101,655
Closed -$13.2M – 437
2026
Q1 		$13.2M Sell
101,655
-127,707
-56% -$18.8M 0.04% 294
2025
Q4 		$34.4M Sell
229,362
-94,656
-29% -$14M 0.1% 179
2025
Q3 		$37.3M Sell
324,018
-19,715
-6% -$2.22M 0.1% 168
2025
Q2 		$33.6M Sell
343,733
-28,098
-8% -$2.32M 0.09% 182
2025
Q1 		$28.3M Sell
371,831
-17,147
-4% -$1.39M 0.08% 227
2024
Q4 		$29.4M Buy
388,978
+9,016
+2% +$672K 0.07% 257
2024
Q3 		$26M Buy
+379,962
New +$26.2M 0.06% 269

Other funds holding SANM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AMD
Advanced Micro Devices Santa Clara, California $1.31B AUM

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

William Blair Investment Management sold out of Sanmina (SANM) in Q2 2026, closing a stake of 101,655 shares — an estimated $13.2M sold.

William Blair Investment Management first reported a position in SANM in Q3 2024 and held it in 7 quarters. The position peaked at $37.3M in Q3 2025. 573 funds tracked by Wall St. Rank hold SANM as of Q2 2026.

  • William Blair Investment Management reported no remaining Sanmina position as of Q2 2026 after selling out during the quarter.
  • William Blair Investment Management sold 101,655 Sanmina shares in Q2 2026, an estimated $13.2M.
  • William Blair Investment Management first reported a position in Sanmina in Q3 2024 and held it in 7 quarters.
  • William Blair Investment Management's Sanmina position peaked at $37.3M in Q3 2025.
  • 573 funds tracked by Wall St. Rank held Sanmina as of Q2 2026.

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