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Amplitude, Inc. hedge fund holdings

AMPLNASDAQ
$14.52+0.22 (+1.54% today)

Every quarter, large institutional investment managers with over $100M in U.S.-listed assets under management disclose their U.S. equity holdings through 13F filings. Read together, those filings show which businesses professional capital is moving into and out of.

Price vs funds buying and selling

AMPL · close · 13FReported Aug 14, 2026

Price vs funds buying and selling data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+42.1%). 0 fund reports plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Funds buying · new + increased
Funds selling · reduced + closed
Net buyers vs sellers
Buying = new + increased; selling = reduced + closed. Counts exclude position changes under 5% of the fund's holding last quarter.

Price and fund activity data

Quarterly 13F fund buying and selling activity
QuarterFunds buyingFunds sellingBoughtSoldFilersReported
Q2 202510070$210M$170M173Aug 14, 2025
Q3 202510054$151M$160M188Nov 14, 2025
Q4 20259160$143M$118M198Feb 14, 2026
Q1 20268789$149M$116M209May 15, 2026
Q2 20268785$79.4M$107M188Aug 14, 2026

Quarterly action breakdown

Q2 2026
188 filers
New position
27
$5.67M+741K sh
Increased
60
$73.7M+9.64M sh
Reduced
47
-$88.9M-11.6M sh
Out / sold
38
-$17.8M-2.32M sh
Last 4 quarters · free
Reported Aug 14, 2026
FundActionChange in dollarValue% of portfolioReported
Trigran Investments, Inc.Added 510.00%+$14.8M$17.8M3.26%Aug 12, 2026
Baillie Gifford & CoReduce 32.44%-$6.54M$13.6M0.01%Aug 6, 2026
CenterBook Partners LPAdded 1785.12%+$5.59M$5.9M0.29%Aug 11, 2026
ArrowMark Colorado Holdings LLCReduce 47.69%-$4.58M$5.03M0.21%Aug 13, 2026
Monimus Capital Management, LPReduce 38.00%-$3.68M$6M1.39%Aug 14, 2026
Meros Investment Management, LPReduce 28.86%-$2.57M$6.33M2.01%Aug 14, 2026
Portolan Capital Management, LLCSell 100%-$2.45M$00.00%Aug 14, 2026
Westerly Capital Management, LLCReduce 60.00%-$2.3M$1.53M0.28%Aug 14, 2026
Numerai GP LLCAdded 1376.74%+$2.1M$2.26M0.18%Aug 14, 2026
Light Street Capital Management, LLCSell 100%-$2M$00.00%Aug 14, 2026
G2 Investment Partners Management LLCSell 100%-$1.84M$00.00%Aug 14, 2026
Susquehanna Fundamental Investments, LLCAdded 198.38%+$1.8M$2.71M0.05%Aug 14, 2026
S Squared Technology, LLCAdded 109.71%+$1.26M$2.41M0.75%Aug 14, 2026
Ahara Advisors LLCNew Buy+$826K$826K0.28%Jul 30, 2026
Divisadero Street Capital Management, LPNew Buy+$765K$765K0.02%Aug 14, 2026
Wilson Asset Management (International) Pty LtdSell 100%-$676K$00.00%Aug 5, 2026
Allstate CorpNew Buy+$636K$636K0.01%Aug 13, 2026
AdvisorShares Investments LLCNew Buy+$553K$553K0.07%Aug 11, 2026
Wellington Management Group LLPReduce 0.61%-$524K$84.8M0.01%Aug 14, 2026
PDT Partners, LLCSell 100%-$457K$00.00%Aug 14, 2026
Palogic Value Management, L.P.Added 84.75%+$421K$919K0.30%Aug 14, 2026
Penbrook Management LLCNew Buy+$373K$373K0.24%Jul 23, 2026
Toronado Partners, LLCAdded 15.03%+$367K$2.81M7.89%Aug 13, 2026
Nano Cap New Millennium Growth Fund L PAdded 66.67%+$306K$765K0.59%Aug 14, 2026
Quantinno Capital Management LPAdded 8.70%+$247K$3.08M0.00%Aug 13, 2026
Kingswood Wealth Advisors, LLCNew Buy+$240K$240K0.01%Jul 27, 2026
Fox Run Management, L.L.C.Sell 100%-$239K$00.00%Aug 4, 2026
Inscription Capital, LLCSell 100%-$208K$00.00%Aug 13, 2026
Evergreen Capital Management LLCSell 100%-$185K$00.00%Jul 23, 2026
Jain Global LLCNew Buy+$179K$179K0.00%Aug 14, 2026
TRUE Private Wealth AdvisorsSell 100%-$161K$00.00%Jul 23, 2026
Inspire Investing, LLCAdded 21.65%+$124K$695K0.03%Aug 12, 2026
nVerses Capital, LLCNew Buy+$116K$116K0.18%Aug 4, 2026
VARCOV Co.New Buy+$106K$106K0.04%Aug 14, 2026
Vise Technologies, Inc.New Buy+$101K$101K0.00%Aug 11, 2026
Banque Cantonale VaudoiseNew Buy+$99K$99K0.01%Jul 31, 2026
Canada Pension Plan Investment BoardReduce 12.34%-$97.2K$690K0.00%Aug 14, 2026
PharVision Advisers, LLCNew Buy+$89.3K$89.3K1.68%Aug 11, 2026
Frec Markets, Inc.Sell 100%-$85K$00.00%Aug 13, 2026
Polymer Capital Management (US) LLCSell 100%-$81.6K$00.00%Aug 14, 2026
Kingsview Wealth Management, LLCNew Buy+$77.9K$77.9K0.00%Aug 19, 2026
Versant Capital Management, IncReduce 74.52%-$71.7K$24.5K0.00%Jul 2, 2026
Summit Trail Advisors, LLCReduce 32.32%-$49.3K$103K0.00%Aug 11, 2026
Persistent Asset Partners LtdNew Buy+$40.6K$40.6K0.01%Aug 7, 2026
United Capital Financial Advisors, LLCAdded 4.20%+$35.5K$882K0.00%Aug 17, 2026
Gagnon Securities LLCReduce 0.41%-$33.1K$8.07M1.56%Aug 5, 2026
Harbor Capital Advisors, Inc.Added 11.80%+$21.4K$203K0.01%Aug 7, 2026
EntryPoint Capital, LLCReduce 8.04%-$19.6K$224K0.05%Aug 13, 2026
Jasper Ridge Partners, L.P.Reduce 9.35%-$16.4K$160K0.00%Aug 14, 2026
Aster Capital Management (DIFC) LtdNew Buy+$16.3K$16.3K0.00%Aug 14, 2026
Kemnay Advisory Services Inc.Sell 100%-$13.8K$00.00%Aug 14, 2026
Madison Asset Management, LLCReduce 0.53%-$12.7K$2.39M0.03%Aug 10, 2026
Summit Securities Group LLCSell 100%-$6.82K$00.00%Aug 3, 2026
Quarry LPNew Buy+$4.44K$4.44K0.00%Aug 14, 2026
Krilogy Financial LLCAdded 4.63%+$4.02K$90.9K0.00%Jul 27, 2026
Bell Investment Advisors, IncSell 100%-$3.77K$00.00%Aug 7, 2026
Cresset Asset Management, LLCAdded 0.61%+$2.62K$429K0.00%Aug 14, 2026
BNP PARIBAS ASSET MANAGEMENT Holding S.A.Reduce 14.48%-$1.97K$11.6K0.00%Aug 13, 2026
Murphy & Mullick Capital Management CorpSell 100%-$1.71K$00.00%Aug 14, 2026
Rachor Investment Advisory Services, LLCSell 100%-$1.37K$00.00%Jul 16, 2026
MassMutual Private Wealth & Trust, FSBSell 100%-$580$00.00%Jul 2, 2026
Bare Financial Services, IncSell 100%-$464$00.00%Jul 27, 2026
Hughes Financial Services, LLCReduce 66.67%-$16$80.00%Jul 20, 2026
Dunhill Financial, LLCSell 100%-$11$00.00%Aug 7, 2026

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