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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
RIAS
201
Rachor Investment Advisory Services
Michigan
$1.37K +$578 +70 +53%
HWM
202
HighMark Wealth Management
Minnesota
$1.09K – – –
MPWT
203
MassMutual Private Wealth & Trust
Connecticut
$580 +$569 +69 +431%
Fifth Third Bancorp
204
Fifth Third Bancorp
Ohio
$552 +$668 +81 New
National Bank of Canada
205
National Bank of Canada
Quebec, Canada
$477 – – –
BWA
206
Basecamp Wealth Advisors
Washington
$471 +$569 +69 New
BFS
207
Bare Financial Services
Pennsylvania
$464 +$149 +18 +36%
QWM
208
Quaker Wealth Management
New Jersey
$457 – – –
LFG
209
Larson Financial Group
Missouri
$225 +$272 +33 New
SIC
210
SJS Investment Consulting
Ohio
$178 -$256 -31 -54%
HWA
211
HHM Wealth Advisors
Tennessee
$82 – – –
HFS
212
Hughes Financial Services
Virginia
$20 +$25 +3 New
DF
213
Dunhill Financial
United Kingdom
$11 -$8 -1 -50%
MWPCG
214
Measured Wealth Private Client Group
New Hampshire
$5 +$8 +1 New
Two Sigma Advisers
215
Two Sigma Advisers
New York
– -$6.49M -560,500 Closed
Voloridge Investment Management
216
Voloridge Investment Management
Florida
– -$4.66M -402,828 Closed
Marshall Wace
217
Marshall Wace
United Kingdom
– -$2.96M -255,399 Closed
EGM
218
Engineers Gate Manager
New York
– -$2.18M -187,925 Closed
ECM
219
ExodusPoint Capital Management
New York
– -$1.99M -171,876 Closed
Ameriprise
220
Ameriprise
Minnesota
– -$1.51M -130,110 Closed
BAAM
221
Baker Avenue Asset Management
California
– -$1.24M -106,819 Closed
KCM
222
Kultura Capital Management
Utah
– -$1.22M -105,600 Closed
Mackenzie Financial
223
Mackenzie Financial
Ontario, Canada
– -$1.02M -86,730 Closed
Raymond James Financial
224
Raymond James Financial
Florida
– -$972K -83,916 Closed
LCM
225
Laurion Capital Management
New York
– -$777K -67,065 Closed
7 8
9
10 11

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.