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Summit Trail Advisors’s Amplitude AMPL Stock Holding History

Summit Trail Advisors’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 		$103K Sell
13,489
-6,443
-32% -$44.4K ﹤0.01% 1449
2026
Q1 		$136K Buy
19,932
+8,553
+75% +$70.6K ﹤0.01% 1400
2025
Q4 		$132K Sell
11,379
-503
-4% -$5.29K ﹤0.01% 1281
2025
Q3 		$127K Buy
+11,882
New +$141K ﹤0.01% 1321
2025
Q2 		– Sell
-12,182
Closed -$124K – 1118
2025
Q1 		$124K Buy
+12,182
New +$144K ﹤0.01% 401
2024
Q3 		– Sell
-26,569
Closed -$236K – 720
2024
Q2 		$236K Sell
26,569
-4,762
-15% -$44.7K 0.01% 549
2024
Q1 		$341K Buy
31,331
+93
+0.3% +$1.14K 0.01% 423
2023
Q4 		$397K Sell
31,238
-81
-0.3% -$899 0.01% 328
2023
Q3 		$362K Hold
31,319
– – 0.01% 336
2023
Q2 		$345K Sell
31,319
-65
-0.2% -$701 0.01% 345
2023
Q1 		$390K Buy
31,384
+53
+0.2% +$704 0.02% 264
2022
Q4 		$378K Buy
31,331
+256
+0.8% +$3.63K 0.02% 231
2022
Q3 		$481K Sell
31,075
-14,977
-33% -$240K 0.03% 183
2022
Q2 		$658K Buy
+46,052
New +$808K 0.04% 157
2022
Q1 		– Sell
-94,209
Closed -$4.99M – 328
2021
Q4 		$4.99M Buy
+94,209
New +$5.94M 0.32% 57

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

Summit Trail Advisors's AMPL Position: Q2 2026 in Review

Summit Trail Advisors reduced its Amplitude (AMPL) stake by 32% in Q2 2026, selling an estimated $44.4K and leaving 13,489 shares worth $103K. The position accounts for ﹤0.01% of the portfolio, ranked #1449.

Summit Trail Advisors first reported a position in AMPL in Q4 2021 and has held it in 15 quarters since. The position peaked at $4.99M in Q4 2021. 203 funds tracked by Wall St. Rank hold AMPL as of Q2 2026.

  • Summit Trail Advisors held 13,489 shares of Amplitude worth $103K as of Q2 2026.
  • Summit Trail Advisors sold 6,443 Amplitude shares in Q2 2026, an estimated $44.4K.
  • Amplitude made up ﹤0.01% of Summit Trail Advisors's portfolio in Q2 2026, its #1449 holding.
  • Summit Trail Advisors first reported a position in Amplitude in Q4 2021 and has held it in 15 quarters since.
  • Summit Trail Advisors's Amplitude position peaked at $4.99M in Q4 2021.
  • 203 funds tracked by Wall St. Rank held Amplitude as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.