13FBOX
AMPLITUDE INC · 13F Institutional Holdings
Options Calculator Rankings
A

AMPLITUDE INC

AMPL
Institutions
202
Combined AUM (Q2 2026)
$621.7M
Combined Shares (Q2 2026)
81.3M
Overall Trend
Decrease
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+12.6M
118 · 36 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-15.5M
108 · 47 Exit · ≈
⚖️ Net
-2.9M
Net Sell
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$621.7M
Institutions
202
New Buys
36
Adds
82
Reduces
61
Exits
47
Unchanged
23
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
WELLINGTON MANAGEMENT GROUP LLP
0.01%0.01%#36$84.8M11.1M$76.1M11.2M-68,550-0.61%Reduce
BlackRock, Inc.
<0.01%<0.01%#96$76.8M10.0M$69.3M10.2M-117,358-1.15%Reduce
VANGUARD PORTFOLIO MANAGEMENT LLC
<0.01%<0.01%#77$46.5M6.1M$42.0M6.2M-81,152-1.32%Reduce
FMR LLC
<0.01%<0.01%#78$45.7M6.0M$22.6M3.3M+2.7M+80.58%Add
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#121$30.1M3.9M$27.9M4.1M-151,623-3.71%Reduce
SC US (TTGP), LTD.
0.07%0.21%#22$21.4M2.8M$19.1M2.8M00.00%Unchanged
STATE STREET CORP
<0.01%<0.01%#122$19.9M2.6M$16.6M2.4M+175,389+7.22%Add
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#100$19.0M2.5M$15.9M2.3M+151,454+6.51%Add
Trigran Investments, Inc.
3.26%0.62%#3$17.8M2.3M$2.6M380,526+1.9M+510.00%Add
BAILLIE GIFFORD & CO
0.01%0.02%#40$13.6M1.8M$18.0M2.6M-854,595-32.44%Reduce
Optimus Prime Fund Management Co., Ltd.
0.89%1.04%#9$12.1M1.6M$10.8M1.6M00.00%Unchanged
AQR CAPITAL MANAGEMENT LLC
<0.01%<0.01%#56$11.5M1.5M$8.4M1.2M+273,322+22.13%Add
Point72 Asset Management, L.P.
0.01%0.02%#42$10.8M1.4M$16.4M2.4M-1.0M-41.55%Reduce
MORGAN STANLEY
<0.01%<0.01%#128$8.8M1.1M$8.2M767,732+382,018+49.76%Add
CITADEL ADVISORS LLC
<0.01%<0.01%#103$8.7M1.1M$1.4M206,483+926,783+448.84%Add
GAGNON SECURITIES LLC
1.57%1.67%#7$8.1M1.1M$7.2M1.1M-4,328-0.41%Reduce
ROYCE & ASSOCIATES LP
0.06%#24$8.0M1.1M$00+1.1MNew Buy
Squarepoint Ops LLC
0.01%0.01%#45$7.8M1.0M$4.9M712,395+309,252+43.41%Add
JACOBS LEVY EQUITY MANAGEMENT, INC
0.03%0.05%#31$7.3M959,626$11.8M1.7M-771,811-44.58%Reduce
NORTHERN TRUST CORP
<0.01%<0.01%#109$7.1M924,363$5.9M868,529+55,834+6.43%Add
DIMENSIONAL FUND ADVISORS LP
<0.01%<0.01%#93$6.9M896,254$4.2M617,713+278,541+45.09%Add
Meros Investment Management, LP
2.01%3.44%#5$6.3M827,977$7.9M1.2M-335,849-28.86%Reduce
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
<0.01%<0.01%#110$6.1M803,643$5.0M733,701+69,942+9.53%Add
MONIMUS CAPITAL MANAGEMENT, LP
1.39%2.39%#8$6.0M783,808$8.6M1.3M-480,478-38.00%Reduce
CenterBook Partners LP
0.29%0.01%#14$5.9M771,163$278,99340,908+730,255+1,785.12%Add
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#95$5.2M677,695$4.5M660,804+16,891+2.56%Add
ArrowMark Colorado Holdings LLC
0.21%0.23%#17$5.0M656,977$8.6M1.3M-599,046-47.69%Reduce
Gagnon Advisors, LLC
3.09%3.19%#4$4.9M634,987$4.3M634,98700.00%Unchanged
Cerity Partners LLC
<0.01%<0.01%#53$3.6M473,812$3.2M462,790+11,022+2.38%Add
ACADIAN ASSET MANAGEMENT LLC
<0.01%0.01%#54$3.6M467,502$5.4M800,030-332,528-41.56%Reduce
TWO SIGMA INVESTMENTS, LP
<0.01%<0.01%#72$3.2M416,224$4.7M691,661-275,437-39.82%Reduce
Quantinno Capital Management LP
<0.01%<0.01%#60$3.1M402,757$2.5M370,515+32,242+8.70%Add
MILLENNIUM MANAGEMENT LLC
<0.01%0.01%#102$2.9M383,771$18.1M2.7M-2.3M-85.54%Reduce
Toronado Partners, LLC
7.89%4.1%#1$2.8M366,751$2.2M318,823+47,928+15.03%Add
LAZARD ASSET MANAGEMENT LLC
<0.01%<0.01%#58$2.7M355,092$108,90215,968+339,124+2,123.77%Add
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC
0.05%0.03%#26$2.7M354,831$811,028118,919+235,912+198.38%Add
MERCER GLOBAL ADVISORS INC /ADV
<0.01%<0.01%#63$2.6M342,860$2.2M329,425+13,435+4.08%Add
Man Group plc
<0.01%0.01%#55$2.6M338,754$3.3M478,338-139,584-29.18%Reduce
VOYA INVESTMENT MANAGEMENT LLC
<0.01%<0.01%#76$2.5M322,244$2.2M321,657+587+0.18%Add
UBS Group AG
<0.01%<0.01%#138$2.5M321,940$832,204122,024+199,916+163.83%Add
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#151$2.4M318,438$4.1M598,270-279,832-46.77%Reduce
S SQUARED TECHNOLOGY, LLC
0.75%0.39%#10$2.4M315,402$1.0M150,402+165,000+109.71%Add
Madison Asset Management, LLC
0.03%0.03%#30$2.4M312,399$2.1M314,060-1,661-0.53%Reduce
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%<0.01%#153$2.4M307,699$1.8M256,894+50,805+19.78%Add
Numerai GP LLC
0.18%0.01%#18$2.3M295,142$136,30519,986+275,156+1,376.74%Add
Bank of New York Mellon Corp
<0.01%<0.01%#135$2.2M288,118$1.8M262,530+25,588+9.75%Add
JPMORGAN CHASE & CO
<0.01%<0.01%#165$2.1M276,147$2.2M328,940-52,793-16.05%Reduce
ALLIANCEBERNSTEIN L.P.
<0.01%<0.01%#116$2.1M305,318$3.7M317,618-12,300-3.87%Reduce
Nuveen, LLC
<0.01%<0.01%#125$2.0M265,301$17.4M2.6M-2.3M-89.62%Reduce
BANK OF AMERICA CORP /DE/
<0.01%<0.01%#162$1.9M244,236$3.8M556,052-311,816-56.08%Reduce

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow