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Amplitude
AMPL

218 hedge funds and large institutions have $570M invested in Amplitude in 2026 Q1 according to their latest regulatory filings, with 49 funds opening new positions, 64 increasing their positions, 73 reducing their positions, and 37 closing their positions.

New
Increased
Maintained
Reduced
Closed

35% more call options, than puts

Call options by funds: $4.54M | Put options by funds: $3.37M

32% more first-time investments, than exits

New positions opened: 49 | Existing positions closed: 37

4% more funds holding

Funds holding: 209 → 218 (+9)

12% less repeat investments, than reductions

Existing positions increased: 64 | Existing positions reduced: 73

33% less funds holding in top 10

Funds holding in top 10: 3 → 2 (-1)

39% less capital invested

Capital invested by funds: $930M → $570M (-$360M)

187.03% less ownership

Funds ownership: 267.07% → 80.04% (-187%)

Holders
218
Holders Change
+9
Holders Change %
+4.31%
% of All Funds
2.68%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.02%
New
49
Increased
64
Reduced
73
Closed
37
Calls
$4.54M
Puts
$3.37M
Net Calls
+$1.17M
Net Calls Change
-$9.21M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$75.8M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$23.6M
3
Jacobs Levy Equity Management
Jacobs Levy Equity Management
New Jersey
+$13.8M
4
MCM
Monimus Capital Management
New Jersey
+$7.37M
5
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT)
United Kingdom
+$4.93M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
-$48.9M
2
TCM
TimesSquare Capital Management
New York
-$20.7M
3
Citadel Advisors
Citadel Advisors
Florida
-$11.1M
4
LSCM
Light Street Capital Management
California
-$9.96M
5
Point72 Asset Management
Point72 Asset Management
Connecticut
-$8.97M
Name Holding Trade Value Shares
Change 		Change in
Stake
EWA
176
EverSource Wealth Advisors
Alabama
$9.88K -$4.05K -491 -25%
Jones Financial Companies
177
Jones Financial Companies
Missouri
$9.16K -$347 -42 -3%
RFP
178
Root Financial Partners
California
$7.24K +$8.76K +1,062 New
AAP
179
Arax Advisory Partners
Colorado
$7.07K +$5.52K +669 +182%
SSG
180
Summit Securities Group
New York
$6.82K -$4.13K -500 -33%
MA
181
Montag & Associates
Georgia
$6.82K – – –
Optiver Holding
182
Optiver Holding
Netherlands
$6.44K +$5.41K +656 +228%
Royal Bank of Canada
183
Royal Bank of Canada
Ontario, Canada
$5K -$26K -3,154 -84%
RIL
184
Rothschild Investment LLC
Illinois
$4.77K +$932 +113 +19%
FFA
185
Farther Finance Advisors
California
$4.43K -$2.95K -357 -35%
SCM
186
Sterling Capital Management
North Carolina
$4.35K +$363 +44 +7%
ASN
187
Advisory Services Network
Georgia
$4.24K +$5.13K +622 New
BIA
188
Bell Investment Advisors
California
$3.77K +$4.56K +553 New
MAM
189
Marquette Asset Management
Minnesota
$3.64K +$2.71K +328 +160%
WPA
190
Wealth Preservation Advisors
Tennessee
$3.39K +$4.1K +497 New
IA
191
IFP Advisors
Florida
$2.95K -$4.05K -491 -53%
NA
192
NewEdge Advisors
Louisiana
$2.73K – – –
MCM
193
MAI Capital Management
Ohio
$2.65K +$2.78K +337 +648%
JWM
194
JPL Wealth Management
Colorado
$2.52K +$3.05K +370 New
SS
195
SBI Securities
Japan
$2.45K -$1.93K -234 -39%
Los Angeles Capital Management
196
Los Angeles Capital Management
California
$2.14K – – –
Walleye Trading
197
Walleye Trading
New York
$2K +$2.42K +293 New
TCM
198
TimesSquare Capital Management
New York
$1.96K -$20.7M -2,513,096 -100%
MMCM
199
Murphy & Mullick Capital Management
New York
$1.71K – – –
TWD
200
True Wealth Design
Ohio
$1.62K -$1.35K -164 -41%
6 7
8
9 10

AMPL Hedge Fund Activity: Q1 2026 in Review

218 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Amplitude (AMPL) for Q1 2026, worth a combined $570M — down 39% from $930M a quarter earlier.

Buyers outnumbered sellers: 49 funds opened new AMPL positions and 37 closed out — a net gain of 12 holders — while 64 added to existing stakes and 73 trimmed.

The largest buyer was Wellington Management Group, adding an estimated $75.8M. The largest seller was AllianceBernstein, cutting an estimated $48.9M.

  • 218 institutional investors held Amplitude (AMPL) as of Q1 2026, up from 209 in Q4 2025.
  • Funds reported $570M of Amplitude stock for Q1 2026, down 39% quarter-over-quarter.
  • 49 funds opened new Amplitude positions in Q1 2026 and 37 closed out, a net change of +12 holders.
  • The largest Amplitude buyer in Q1 2026 was Wellington Management Group, an estimated $75.8M added.
  • The largest Amplitude seller in Q1 2026 was AllianceBernstein, an estimated $48.9M sold.

Based on aggregated 13F filings for Q1 2026.