Walleye Trading’s Amplitude AMPL Stock Holding History

Walleye Trading’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 Q1	$16.4K	Sell	2,400 -5,000	-68%	-$41.3K	﹤0.01%	3895
2025 Q4	$85.7K	Sell	7,400 -3,500	-32%	-$36.8K	﹤0.01%	3800
2025 Q3	$117K	Sell	10,900 -16,900	-61%	-$200K	﹤0.01%	3647
2025 Q2	$345K	Buy	27,800 +26,100	+1,535%	+$282K	﹤0.01%	2907
2025 Q1	$17.3K	Buy	+1,700	New	+$20.1K	﹤0.01%	3807
2024 Q1	–	Sell	-3,600	Closed	-$45.8K	–	4707
2023 Q4	$45.8K	Sell	3,600 -200	-5%	-$2.22K	﹤0.01%	4359
2023 Q3	$44K	Buy	+3,800	New	+$44K	﹤0.01%	4237
2022 Q4	–	Sell	-700	Closed	-$11K	–	4934
2022 Q3	$11K	Buy	+700	New	+$11.2K	﹤0.01%	4526
2022 Q2	–	Sell	-5,000	Closed	-$92K	–	5075
2022 Q1	$92K	Buy	+5,000	New	+$152K	﹤0.01%	4284

Other funds holding AMPL

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

SUT

SC US (TTGP) Menlo Park, California $9.25B AUM 20.49% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return

Walleye Trading's AMPL Position: Q1 2026 in Review

Walleye Trading opened a new position in Amplitude (AMPL) in Q1 2026: 293 shares worth $2K. The stake represents ﹤0.01% of the portfolio and ranks #4002 among its holdings. This is a return to the name: Walleye Trading previously reported a position in AMPL as recently as Q3 2025.

Walleye Trading first reported a position in AMPL in Q3 2023 and has held it in 5 quarters since. The position peaked at $146K in Q3 2025. 218 funds tracked by Wall St. Rank hold AMPL as of Q1 2026.

Walleye Trading held 293 shares of Amplitude worth $2K as of Q1 2026.
Amplitude was a new Walleye Trading position in Q1 2026.
Amplitude made up ﹤0.01% of Walleye Trading's portfolio in Q1 2026, its #4002 holding.
Walleye Trading first reported a position in Amplitude in Q3 2023 and has held it in 5 quarters since.
Walleye Trading's Amplitude position peaked at $146K in Q3 2025.
218 funds tracked by Wall St. Rank held Amplitude as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.