ArrowMark Colorado Holdings’s Amplitude AMPL Stock Holding History

ArrowMark Colorado Holdings’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	$5.03M	Sell	656,977 -599,046	-48%	-$4.13M	0.21%	177
2026 Q1	$8.57M	Sell	1,256,023 -228,274	-15%	-$1.88M	0.23%	135
2025 Q4	$17.2M	Sell	1,484,297 -101,285	-6%	-$1.07M	0.38%	78
2025 Q3	$17M	Buy	1,585,582 +324,985	+26%	+$3.86M	0.32%	89
2025 Q2	$15.6M	Sell	1,260,597 -321,051	-20%	-$3.47M	0.28%	94
2025 Q1	$16.1M	Buy	1,581,648 +2,119	+0.1%	+$25K	0.26%	96
2024 Q4	$16.7M	Buy	1,579,529 +96,791	+7%	+$969K	0.22%	101
2024 Q3	$13.3M	Buy	1,482,738 +535,624	+57%	+$4.56M	0.17%	121
2024 Q2	$8.43M	Buy	947,114 +111,935	+13%	+$1.05M	0.1%	159
2024 Q1	$9.09M	Buy	835,179 +176,271	+27%	+$2.16M	0.1%	158
2023 Q4	$8.38M	Buy	658,908 +177,533	+37%	+$1.97M	0.09%	162
2023 Q3	$5.57M	Buy	+481,375	New	+$5.57M	0.07%	187

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

ArrowMark Colorado Holdings's AMPL Position: Q2 2026 in Review

ArrowMark Colorado Holdings reduced its Amplitude (AMPL) stake by 48% in Q2 2026, selling an estimated $4.13M and leaving 656,977 shares worth $5.03M. The position accounts for 0.21% of the portfolio, ranked #177.

ArrowMark Colorado Holdings first reported a position in AMPL in Q3 2023 and has held it in 12 quarters since. The position peaked at $17.2M in Q4 2025. 202 funds tracked by Wall St. Rank hold AMPL as of Q2 2026.

ArrowMark Colorado Holdings held 656,977 shares of Amplitude worth $5.03M as of Q2 2026.
ArrowMark Colorado Holdings sold 599,046 Amplitude shares in Q2 2026, an estimated $4.13M.
Amplitude made up 0.21% of ArrowMark Colorado Holdings's portfolio in Q2 2026, its #177 holding.
ArrowMark Colorado Holdings first reported a position in Amplitude in Q3 2023 and has held it in 12 quarters since.
ArrowMark Colorado Holdings's Amplitude position peaked at $17.2M in Q4 2025.
202 funds tracked by Wall St. Rank held Amplitude as of Q2 2026.

Based on ArrowMark Colorado Holdings's 13F filing for Q2 2026, filed 13 Aug 2026.