MAM
AMPL icon

Madison Asset Management’s Amplitude AMPL Stock Holding History

Madison Asset Management’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 		$2.39M Sell
312,399
-1,661
-0.5% -$11.5K 0.03% 249
2026
Q1 		$2.14M Buy
314,060
+236,060
+303% +$1.95M 0.03% 246
2025
Q4 		$903K Buy
+78,000
New +$821K 0.01% 293

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

Madison Asset Management's AMPL Position: Q2 2026 in Review

Madison Asset Management reduced its Amplitude (AMPL) stake by 0.53% in Q2 2026, selling an estimated $11.5K and leaving 312,399 shares worth $2.39M. The position accounts for 0.03% of the portfolio, ranked #249.

Madison Asset Management first reported a position in AMPL in Q4 2025 and has held it in 3 quarters since. 203 funds tracked by Wall St. Rank hold AMPL as of Q2 2026.

  • Madison Asset Management held 312,399 shares of Amplitude worth $2.39M as of Q2 2026.
  • Madison Asset Management sold 1,661 Amplitude shares in Q2 2026, an estimated $11.5K.
  • Amplitude made up 0.03% of Madison Asset Management's portfolio in Q2 2026, its #249 holding.
  • Madison Asset Management first reported a position in Amplitude in Q4 2025 and has held it in 3 quarters since.
  • 203 funds tracked by Wall St. Rank held Amplitude as of Q2 2026.

Based on Madison Asset Management's 13F filing for Q2 2026, filed 10 Aug 2026.