Michael Gelband’s Amplitude AMPL Stock Holding History

Michael Gelband’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	$453K	Buy	+59,265	New	+$409K	﹤0.01%	1262
2026 Q1	–	Sell	-171,876	Closed	-$1.99M	–	1528
2025 Q4	$1.99M	Buy	+171,876	New	+$1.81M	0.02%	766
2024 Q1	–	Sell	-57,036	Closed	-$725K	–	1463
2023 Q4	$725K	Buy	+57,036	New	+$633K	﹤0.01%	927
2023 Q2	–	Sell	-176,679	Closed	-$2.2M	–	1825
2023 Q1	$2.2M	Buy	+176,679	New	+$2.35M	0.02%	836
2022 Q3	–	Sell	-51,750	Closed	-$740K	–	1851
2022 Q2	$740K	Sell	51,750 -33,550	-39%	-$589K	0.01%	1206
2022 Q1	$1.57M	Buy	+85,300	New	+$2.59M	0.02%	898

Other funds holding AMPL

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

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 Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Trigran Investments Northbrook, Illinois $545M AUM 56.2% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Michael Gelband's AMPL Position: Q2 2026 in Review

Michael Gelband opened a new position in Amplitude (AMPL) in Q2 2026: 59,265 shares worth $453K. The stake represents ﹤0.01% of the portfolio and ranks #1262 among its holdings. This is a return to the name: Michael Gelband previously reported a position in AMPL as recently as Q4 2025.

Michael Gelband first reported a position in AMPL in Q1 2022 and has held it in 6 quarters since. The position peaked at $2.2M in Q1 2023. 201 funds tracked by Wall St. Rank hold AMPL as of Q2 2026.

Michael Gelband held 59,265 shares of Amplitude worth $453K as of Q2 2026.
Amplitude was a new Michael Gelband position in Q2 2026.
Amplitude made up ﹤0.01% of Michael Gelband's portfolio in Q2 2026, its #1262 holding.
Michael Gelband first reported a position in Amplitude in Q1 2022 and has held it in 6 quarters since.
Michael Gelband's Amplitude position peaked at $2.2M in Q1 2023.
201 funds tracked by Wall St. Rank held Amplitude as of Q2 2026.

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