State of Wisconsin Investment Board
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State of Wisconsin Investment Board’s Amplitude AMPL Stock Holding History

State of Wisconsin Investment Board’s Portfolio AMPL Stock Details AMPL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$339K Buy
49,684
+27,412
+123% +$226K ﹤0.01% 2175
2025
Q4 		$258K Sell
22,272
-12,030
-35% -$127K ﹤0.01% 2209
2025
Q3 		$368K Buy
34,302
+2,000
+6% +$23.7K ﹤0.01% 2025
2025
Q2 		$401K Buy
+32,302
New +$349K ﹤0.01% 1954
2024
Q1 		– Sell
-51,962
Closed -$661K – 2223
2023
Q4 		$661K Buy
51,962
+40,512
+354% +$450K ﹤0.01% 1559
2023
Q3 		$132K Buy
+11,450
New +$132K ﹤0.01% 2328
2022
Q3 		– Sell
-11,348
Closed -$162K – 2686
2022
Q2 		$162K Buy
+11,348
New +$199K ﹤0.01% 2551

Other funds holding AMPL

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
SUT
SC US (TTGP) Menlo Park, California $9.25B AUM 20.49% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

State of Wisconsin Investment Board's AMPL Position: Q1 2026 in Review

State of Wisconsin Investment Board increased its Amplitude (AMPL) stake by 123% in Q1 2026, buying an estimated $226K and bringing the position to 49,684 shares worth $339K. The position accounts for ﹤0.01% of the portfolio, ranked #2175.

State of Wisconsin Investment Board first reported a position in AMPL in Q2 2022 and has held it in 7 quarters since. The position peaked at $661K in Q4 2023. 218 funds tracked by Wall St. Rank hold AMPL as of Q1 2026.

  • State of Wisconsin Investment Board held 49,684 shares of Amplitude worth $339K as of Q1 2026.
  • State of Wisconsin Investment Board bought 27,412 Amplitude shares in Q1 2026, an estimated $226K.
  • Amplitude made up ﹤0.01% of State of Wisconsin Investment Board's portfolio in Q1 2026, its #2175 holding.
  • State of Wisconsin Investment Board first reported a position in Amplitude in Q2 2022 and has held it in 7 quarters since.
  • State of Wisconsin Investment Board's Amplitude position peaked at $661K in Q4 2023.
  • 218 funds tracked by Wall St. Rank held Amplitude as of Q1 2026.

Based on State of Wisconsin Investment Board's 13F filing for Q1 2026, filed 15 May 2026.