TI
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Trexquant Investment’s Amplitude AMPL Stock Holding History

Trexquant Investment’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
Q2 		$447K Sell
58,389
-207,754
-78% -$1.43M ﹤0.01% 1663
2026
Q1 		$1.82M Sell
266,143
-178,531
-40% -$1.47M 0.01% 1038
2025
Q4 		$5.15M Sell
444,674
-78,329
-15% -$824K 0.05% 587
2025
Q3 		$5.61M Buy
523,003
+215,279
+70% +$2.55M 0.06% 508
2025
Q2 		$3.82M Buy
307,724
+226,308
+278% +$2.45M 0.04% 637
2025
Q1 		$830K Sell
81,416
-33,155
-29% -$392K 0.01% 1149
2024
Q4 		$1.21M Buy
+114,571
New +$1.15M 0.01% 1037
2024
Q2 		– Sell
-86,752
Closed -$944K – 1498
2024
Q1 		$944K Sell
86,752
-26,466
-23% -$325K 0.02% 936
2023
Q4 		$1.44M Sell
113,218
-21,787
-16% -$242K 0.03% 686
2023
Q3 		$1.56M Buy
135,005
+77,948
+137% +$902K 0.04% 569
2023
Q2 		$628K Buy
+57,057
New +$615K 0.02% 922
2023
Q1 		– Sell
-13,149
Closed -$159K – 1412
2022
Q4 		$159K Sell
13,149
-1,342
-9% -$19K ﹤0.01% 1283
2022
Q3 		$224K Buy
+14,491
New +$232K 0.01% 1149

Other funds holding AMPL

Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 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
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
SUT
SC US (TTGP) Menlo Park, California $31.9B AUM 28.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $545M AUM 56.2% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Trexquant Investment's AMPL Position: Q2 2026 in Review

Trexquant Investment reduced its Amplitude (AMPL) stake by 78% in Q2 2026, selling an estimated $1.43M and leaving 58,389 shares worth $447K. The position accounts for ﹤0.01% of the portfolio, ranked #1663.

Trexquant Investment first reported a position in AMPL in Q3 2022 and has held it in 13 quarters since. The position peaked at $5.61M in Q3 2025. 203 funds tracked by Wall St. Rank hold AMPL as of Q2 2026.

  • Trexquant Investment held 58,389 shares of Amplitude worth $447K as of Q2 2026.
  • Trexquant Investment sold 207,754 Amplitude shares in Q2 2026, an estimated $1.43M.
  • Amplitude made up ﹤0.01% of Trexquant Investment's portfolio in Q2 2026, its #1663 holding.
  • Trexquant Investment first reported a position in Amplitude in Q3 2022 and has held it in 13 quarters since.
  • Trexquant Investment's Amplitude position peaked at $5.61M in Q3 2025.
  • 203 funds tracked by Wall St. Rank held Amplitude as of Q2 2026.

Based on Trexquant Investment's 13F filing for Q2 2026, filed 14 Aug 2026.