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Quarry LP’s Amplitude AMPL Stock Holding History

Quarry LP’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 		$4.44K Buy
+580
New +$4K ﹤0.01% 1147
2025
Q4 		– Sell
-2,949
Closed -$31.6K – 2120
2025
Q3 		$31.6K Buy
+2,949
New +$35K 0.01% 1129
2025
Q2 		– Sell
-853
Closed -$8.69K – 1713
2025
Q1 		$8.69K Buy
853
+198
+30% +$2.34K ﹤0.01% 1293
2024
Q4 		$6.91K Buy
+655
New +$6.55K ﹤0.01% 1310
2024
Q3 		– Sell
-2,030
Closed -$18.1K – 1615
2024
Q2 		$18.1K Buy
+2,030
New +$19.1K 0.01% 1121
2023
Q3 		– Sell
-1,030
Closed -$11.3K – 1074
2023
Q2 		$11.3K Buy
+1,030
New +$11.1K ﹤0.01% 796
2023
Q1 		– Sell
-1,512
Closed -$18.3K – 1016
2022
Q4 		$18.3K Buy
+1,512
New +$21.4K ﹤0.01% 399

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

Quarry LP's AMPL Position: Q2 2026 in Review

Quarry LP opened a new position in Amplitude (AMPL) in Q2 2026: 580 shares worth $4.44K. The stake represents ﹤0.01% of the portfolio and ranks #1147 among its holdings. This is a return to the name: Quarry LP previously reported a position in AMPL as recently as Q3 2025.

Quarry LP first reported a position in AMPL in Q4 2022 and has held it in 7 quarters since. The position peaked at $31.6K in Q3 2025. 203 funds tracked by Wall St. Rank hold AMPL as of Q2 2026.

  • Quarry LP held 580 shares of Amplitude worth $4.44K as of Q2 2026.
  • Amplitude was a new Quarry LP position in Q2 2026.
  • Amplitude made up ﹤0.01% of Quarry LP's portfolio in Q2 2026, its #1147 holding.
  • Quarry LP first reported a position in Amplitude in Q4 2022 and has held it in 7 quarters since.
  • Quarry LP's Amplitude position peaked at $31.6K in Q3 2025.
  • 203 funds tracked by Wall St. Rank held Amplitude as of Q2 2026.

Based on Quarry LP's 13F filing for Q2 2026, filed 14 Aug 2026.