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Cliff Asness’s Amplitude AMPL Stock Holding History

Cliff Asness’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 		$11.5M Buy
1,508,350
+273,322
+22% +$1.89M ﹤0.01% 1480
2026
Q1 		$8.42M Buy
1,235,028
+391,594
+46% +$3.23M ﹤0.01% 1434
2025
Q4 		$9.77M Buy
843,434
+202,349
+32% +$2.13M 0.01% 1229
2025
Q3 		$6.87M Buy
641,085
+441,921
+222% +$5.24M ﹤0.01% 1270
2025
Q2 		$2.47M Sell
199,164
-27,322
-12% -$296K ﹤0.01% 1655
2025
Q1 		$2.31M Buy
226,486
+123,886
+121% +$1.46M ﹤0.01% 1528
2024
Q4 		$1.08M Buy
102,600
+15,927
+18% +$159K ﹤0.01% 1846
2024
Q3 		$777K Buy
86,673
+28,995
+50% +$247K ﹤0.01% 1966
2024
Q2 		$513K Sell
57,678
-31,653
-35% -$297K ﹤0.01% 2043
2024
Q1 		$972K Sell
89,331
-66,606
-43% -$818K ﹤0.01% 1702
2023
Q4 		$1.98M Buy
155,937
+90,660
+139% +$1.01M ﹤0.01% 1351
2023
Q3 		$755K Buy
65,277
+52,412
+407% +$606K ﹤0.01% 1706
2023
Q2 		$142K Buy
+12,865
New +$139K ﹤0.01% 2117

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

Cliff Asness's AMPL Position: Q2 2026 in Review

Cliff Asness increased its Amplitude (AMPL) stake by 22% in Q2 2026, buying an estimated $1.89M and bringing the position to 1,508,350 shares worth $11.5M. The position accounts for ﹤0.01% of the portfolio, ranked #1480.

Cliff Asness first reported a position in AMPL in Q2 2023 and has held it in 13 quarters since. 201 funds tracked by Wall St. Rank hold AMPL as of Q2 2026.

  • Cliff Asness held 1,508,350 shares of Amplitude worth $11.5M as of Q2 2026.
  • Cliff Asness bought 273,322 Amplitude shares in Q2 2026, an estimated $1.89M.
  • Amplitude made up ﹤0.01% of Cliff Asness's portfolio in Q2 2026, its #1480 holding.
  • Cliff Asness first reported a position in Amplitude in Q2 2023 and has held it in 13 quarters since.
  • 201 funds tracked by Wall St. Rank held Amplitude as of Q2 2026.

Based on AQR Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.