Amplitude, Inc.· AMPL

🇺🇸 US · SmallBroad USNASDAQ

TechnologySoftware - ApplicationWebsite

Price: $9.88
Day: +3.78%
Mkt Cap: $1.31B
52W Range: $5.51 – $14.49
Volume: 1.83M
Beta: 1.43

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

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stockoscope.com

Amplitude, Inc.

AMPL|Technology|Software - Application

Current price: $10

Smart Money

Dimension 5 of 5

Insider Activity, Q2 2026

Latest scored quarter, net flow, and top transactions by value

Net dollar flow-$376.3K

Net share flow-47.8K

Purchases0 ($0)

Sales3 ($376.3K)

Top Notable Transactions

Insider

Type

Value

Date

SC US (TTGP), LTD.

Purchase

$13.6M

Feb 18

Grady Patrick W

Purchase

$13.6M

Feb 18

SC US (TTGP), LTD.

Purchase

$7.9M

Feb 18

Institutional Ownership, Q1 2026

Ownership share, position changes, share flow, and top holders

Ownership62.5%

13F share flow-63.2%

Investors holding225

+157 adding-112 reducing

112

New 45Inc 112Red 70Closed 42

Top Institutional Holders

Institution

Value

Change

WELLINGTON MANAGEMENT GROUP LLP

$76.1M

+457.6%

BLACKROCK, INC.

$69.3M

+2.0%

FMR LLC

$22.6M

+628.7%

SC US (TTGP), LTD.

$19.1M

-1.8%

ETF & Mutual Fund Activity, Q2 2026

Latest meaningful quarter: fund-by-fund buying / unchanged / selling

Funds reporting69

Total shares held20.3M

Share flow+6.9%

24 buying13 selling

Buying 24Unchanged 32Selling 13

Top Fund Holders

Fund

Weight

Change

FIDELITY SELECT PORTFOLIOS

4.5M

8.09%

+3.5M

VANGUARD WORLD FUND

2.2M

0.77%

+6.7K

FIDELITY CONCORD STREET TRUST

878.7K

0.33%

-34.2K

VANGUARD SCOTTSDALE FUNDS

604.3K

0.02%

+55.2K

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

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Generated August 5, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

AMPL Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.5/5

Bullish

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

Institutional Flow

50% weight

+36

Fund Flow

10% weight

+25

Overall Smart Money sentiment of 3.5/5 (Bullish) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated August 4, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Activity for AMPL

Net insider share flow by quarter (C-suite & director purchases minus sales)

Neutral

Routine insider selling in Q2 2026

3 sales totaling $376.3K (47.8K shares)

Share volume is below the historical pace (0.4x average)

Buying seen in 2 of 7 quarters

Notable Recent Transactions, AMPL

Top 8 highest-value recent insider trades

SC US (TTGP), LTD.

Insider

Buy

706,285 shares at $19.21

Feb 18, 2022$13.57M

Grady Patrick W

Director

Buy

706,285 shares at $19.21

Feb 18, 2022$13.57M

SC US (TTGP), LTD.

Insider

Buy

394,499 shares at $20.14

Feb 18, 2022$7.95M

Grady Patrick W

Director

Buy

394,499 shares at $20.14

Feb 18, 2022$7.95M

SC US (TTGP), LTD.

Insider

Buy

336,696 shares at $18.50

Feb 18, 2022$6.23M

Grady Patrick W

Director

Buy

336,696 shares at $18.50

Feb 18, 2022$6.23M

SC US (TTGP), LTD.

Insider

Buy

272,258 shares at $20.01

Feb 22, 2022$5.45M

Grady Patrick W

Director

Buy

272,258 shares at $20.01

Feb 22, 2022$5.45M

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Ownership Over Time for AMPL

Total dollar value invested by institutions each quarter

Bullish Signal

Institutions accumulating in Q1 2026

62.5% institutional ownership

Slight accumulation: 157 adding vs 112 reducing

13F shares increased by 3.6%, a notable change

Momentum weakening from prior quarter

Position Changes

Q2 2026: how are institutions adjusting their positions?

+26 growing-195 shrinkingNet: -169

187

New (6)

Increased (20)

Reduced (8)

Closed (187)

Top Institutional Holders, AMPL

Largest 8 institutional positions by ownership percentage as of Q2 2026

STRS OHIO

75.8K

$579.9K

Ownership

0.06%

+46.3%

WALLEYE CAPITAL LLC

51.6K

$394.7K

Ownership

0.04%

+50.9%

PENBROOK MANAGEMENT LLC

48.7K

$372.6K

Ownership

0.04%

+100.0%

CITIGROUP INC

48.6K

$371.5K

Ownership

0.04%

+483.6%

WEALTH ENHANCEMENT ADVISORY SERVICES, LLC

48.4K

$444.0K

Ownership

0.04%

+47.8%

RONALD BLUE TRUST, INC.

42.0K

$321.4K

Ownership

0.03%

+4.5%

MIRABELLA FINANCIAL SERVICES LLP

31.6K

$241.7K

Ownership

0.02%

+102.0%

KINGSWOOD WEALTH ADVISORS, LLC

31.4K

$240.0K

Ownership

0.02%

+100.0%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 69 ETFs and mutual funds reporting

24 buying13 sellingNet: +11

Buying (24)

Unchanged (32)

Selling (13)

Bullish Signal

Funds accumulating in Q2 2026

69 ETFs and mutual funds reporting

24 funds buying vs 13 selling

Top Fund Holders, AMPL

Largest 8 ETF and mutual fund positions by shares held as of latest filing

FIDELITY SELECT PORTFOLIOS

4.5M

Weight

8.09%

Increased

VANGUARD WORLD FUND

2.2M

Weight

0.77%

Increased

FIDELITY CONCORD STREET TRUST

878.7K

Weight

0.33%

Decreased

VANGUARD SCOTTSDALE FUNDS

604.3K

Weight

0.02%

Increased

SCHWAB STRATEGIC TRUST

505.6K

Weight

0.16%

Decreased

NEUBERGER BERMAN EQUITY FUNDS

216.3K

Weight

1.31%

No change

Voya EQUITY TRUST

158.0K

Weight

1.46%

Increased

T. Rowe Price Spectrum Funds II, Inc.

126.4K

Weight

0.82%

No change

Amplitude, Inc.· AMPL

Holdings Analysis

Insider Trading Activity

1.3Transaction History148Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings62Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History148Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings62Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights