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Disclosery

HSTM HEALTHSTREAM INC

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COM (common), issuer CIK 1095565

190 managers (198 13F filers) reported a position in HSTM shares at 2026-03-31, 21,499,686 shares in all. 34 filers opened a position and 32 filers sold out during the quarter.

Managers
190
13F filers
198
New
34
Added
82
Reduced
46
Sold out
32
Shares held by filers
21,499,686

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.3,851,929$79.8M<0.01%+219,55413F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding2,159,580$44.7MnewTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,456,043$30.2M0.01%+87,17713F-HRTimelineGroup
Copeland Capital Management, LLC1,276,739$26.4M0.59%+389,18613F-HRTimeline
STATE STREET CORPin group STATE STREET CORP995,557$20.6M<0.01%+15,28913F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP844,420$17.5M0.01%+624,86513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC714,747$14.8M<0.01%-43,25613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC477,848$9.9M0.02%+2,38013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO453,738$9.57M<0.01%+84113F-HR/ATimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…425,698$8.82M0.01%+12,00013F-HR/ATimelineGroup
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …377,945$7.83M<0.01%+65,80613F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY368,986$7.64M<0.01%+115,17413F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP361,677$7.49M<0.01%+11,82413F-HRTimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC348,730$7.21M0.01%-498,77413F-HRTimelineGroup
Robeco Institutional Asset Management B…in group Robeco Institutional Asset Ma…313,359$6.49M0.01%-27,15213F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC288,179$5.97M0.03%+84,07613F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC274,458$5.68M<0.01%+120,32313F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co265,644$5.5M<0.01%+24,86113F-HRTimelineGroup
Invenomic Capital Management LP240,370$4.98M0.23%new13F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp223,637$4.63M<0.01%-5,59613F-HRTimelineGroup
Creative Planningin group Creative Planning218,186$4.52M<0.01%+158,92413F-HRTimelineGroup
PANAGORA ASSET MANAGEMENT INC215,229$4.46M0.02%+1,48013F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC199,631$4.13M<0.01%+81,81513F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC195,241$4.04M0.09%+3,53113F-HRTimeline
HRT FINANCIAL LP195,023$4.04M0.01%+125,53813F-HRTimeline
Invesco Ltd.in group Invesco Ltd.177,679$3.68M<0.01%+25,98813F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC175,630$3.64M<0.01%+111,12313F-HRTimelineGroup
FMR LLCin group FMR LLC175,150$3.63M<0.01%-29,74813F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC157,208$3.26M0.01%+114,51113F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC152,382$3.16M<0.01%+10,13713F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS151,183$3.13M0.01%-71,39213F-HRTimeline
HERALD INVESTMENT MANAGEMENT Ltd150,000$3.11M0.43%-50,00013F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO146,400$3.03M<0.01%-48,46613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding140,005$2.9M+40,185Timeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/131,563$2.72M<0.01%+2,60813F-HRTimelineGroup
Numerai GP LLC123,627$2.56M0.26%+46,60113F-HRTimeline
Public Sector Pension Investment Board107,436$2.23M0.01%-20,09013F-HRTimeline
CONNORS INVESTOR SERVICES INC98,119$2.03M0.19%+59413F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC96,979$2.01M<0.01%+15,47813F-HR/ATimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC95,704$1.98M<0.01%-1,18313F-HRTimelineGroup
Engineers Gate Manager LP88,758$1.84M0.02%+61,62713F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …82,997$1.72M0.01%013F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP80,636$1.67M<0.01%+25,16213F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA80,265$1.66M<0.01%+28,89413F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding79,807$1.65M+39,113Timeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding78,808$1.63M-17,688Timeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC78,765$1.63M<0.01%+52,97413F-HRTimelineGroup
GLOBEFLEX CAPITAL L P72,988$1.51M0.23%013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC70,705$1.46M<0.01%+25,43013F-HRTimelineGroup
CAMBIAR INVESTORS LLC67,229$1.39M0.06%013F-HRTimeline
RHUMBLINE ADVISERS66,356$1.37M<0.01%+1,40213F-HRTimeline
Campbell & CO Investment Adviser LLC63,233$1.31M0.07%+33,88813F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc58,987$1.22M<0.01%-6,97113F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC58,842$1.22M<0.01%+27,75813F-HRTimelineGroup
AM INVESTMENT STRATEGIES LLC57,738$1.2M0.26%-113F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…56,063$1.16M<0.01%+28,87313F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS55,957$1.16M0.02%-1,88913F-HRTimeline
Quantbot Technologies LP54,180$1.12M0.05%+49,97413F-HRTimeline
Bridge City Capital, LLC53,449$1.11M0.31%-85613F-HRTimeline
Nuveen, LLCin group TIAA51,751$1.07M<0.01%+34413F-HRTimelineGroup
Quantinno Capital Management LP50,169$1.04M<0.01%+37,08813F-HRTimeline
KLP KAPITALFORVALTNING AS50,100$1.04M<0.01%+9,80013F-HRTimeline
Swiss National Bank47,200$978K<0.01%013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC46,211$957K<0.01%-10,69413F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC43,385$899K<0.01%+32,10713F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources42,732$885K<0.01%+5,28213F-HRTimelineGroup
SG Americas Securities, LLC39,798$824K<0.01%-72613F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P37,703$781K0.02%-1,19813F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC37,300$772K<0.01%+1,20013F-HRTimeline
Walleye Capital LLCin group Walleye Capital LLC33,963$703K<0.01%+1,29213F-HR/ATimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP32,376$671K<0.01%new13F-HRTimelineGroup
Horizon Investments, LLC31,872$660K0.01%new13F-HRTimeline
Cetera Investment Advisers29,686$615K<0.01%+20,40513F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/29,536$612K<0.01%+4,23913F-HRTimeline
ALLIANCEBERNSTEIN L.P.23,300$538K<0.01%-88113F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC24,802$514K0.03%-47,72013F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC24,453$506K<0.01%+2,25013F-HRTimelineGroup
Verition Fund Management LLC22,501$466K<0.01%-27,44913F-HRTimeline
Diametric Capital, LP22,148$459K0.12%-3,66513F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC21,253$440K<0.01%-96813F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…20,931$433K<0.01%-17713F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\20,908$433K<0.01%+51513F-HRTimelineGroup
EntryPoint Capital, LLC20,782$430K0.13%-5,79513F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND20,506$425K<0.01%013F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC20,326$421K<0.01%+8,78213F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co19,013$394K<0.01%013F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd18,752$388K0.01%new13F-HRTimelineGroup
GAMMA Investing LLC16,801$348K0.02%+13,15213F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…15,842$328K<0.01%-46713F-HRTimelineGroup
Amundiin group Amundi15,691$325K<0.01%-5,15613F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP15,533$322K<0.01%new13F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management15,033$311K<0.01%new13F-HRTimelineGroup
nVerses Capital, LLC14,768$306K0.28%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…14,577$302K<0.01%013F-HRTimelineGroup
Callan Family Office, LLCin group Callan Family Office, LLC13,875$287K0.01%new13F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC13,780$286K<0.01%+4,29613F-HRTimelineGroup
DIVERSIFIED TRUST CO13,717$284K0.01%+1,48013F-HRTimeline
STRS OHIO13,700$284K<0.01%013F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.13,634$282K<0.01%+3,73013F-HRTimelineGroup
State of Alaska, Department of Revenue13,506$279K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…13,379$277K<0.01%013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…12,723$263K<0.01%new13F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…12,701$263K<0.01%-89413F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …12,687$263K<0.01%-7,20713F-HRTimelineGroup
Schonfeld Strategic Advisors LLC12,672$262K<0.01%new13F-HRTimeline
Vestcor Inc12,458$258K0.01%013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC12,371$256K<0.01%new13F-HRTimelineGroup
Illinois Municipal Retirement Fund12,016$249K<0.01%-1,10113F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP11,819$245K<0.01%new13F-HRTimelineGroup
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…11,818$245K<0.01%+11,79013F-HRTimelineGroup
Snowden Capital Advisors LLC11,666$242K0.01%+2,08513F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson10,946$227K<0.01%013F-HR/ATimelineGroup
Man Group plcin group Man Group plc10,892$226K<0.01%-39,82613F-HRTimelineGroup
Louisiana State Employees Retirement Sy…10,500$217K<0.01%-40013F-HRTimeline
Aquatic Capital Management LLC10,160$210K0.01%new13F-HRTimeline
Brooklyn Investment Group9,981$207K0.01%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN8,951$185K<0.01%-17,53513F-HR/ATimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…8,407$174K<0.01%+2,00013F-HRTimeline
Police & Firemen's Retirement System of…7,099$147K<0.01%013F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…6,792$141K<0.01%+2,69313F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS6,540$135K<0.01%+1,23113F-HRTimelineGroup
State of Wyoming6,398$133K0.02%new13F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…5,967$124K<0.01%013F-HRTimeline
State of Tennessee, Department of Treas…5,522$114K<0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND5,427$112K<0.01%013F-HRTimeline
VIRTUS ADVISERS, LLCin group Virtus Investment Advisers, L…5,015$104K0.05%013F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC4,391$90.9K<0.01%-32,74113F-HRTimelineGroup
Eurizon Capital SGR S.p.A.4,142$87.8K<0.01%013F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.3,925$81.3K<0.01%new13F-HRTimelineGroup
Ensign Peak Advisors, Inc3,350$69.4K<0.01%new13F-HR/ATimeline
QUADRANT CAPITAL GROUP LLC3,212$66.5K<0.01%+2,35713F-HR/ATimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…2,246$46.5K<0.01%+1413F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,048$42.4K<0.01%013F-HRTimelineGroup
CWM, LLCin group CWM, LLC1,833$38K<0.01%+95913F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.1,638$33.9K<0.01%+14313F-HRTimeline
DELTA ASSET MANAGEMENT LLC/TN1,400$29K<0.01%013F-HRTimeline
Essential Partners LLC1,224$25.3K0.01%new13F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP1,196$25.2K<0.01%new13F-HRTimelineGroup
Advisory Services Network, LLC1,177$24.4K<0.01%new13F-HRTimeline
Pinnacle Wealth Planning Services, Inc.1,131$23.4K<0.01%+7813F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.924$19.1K<0.01%-713F-HRTimelineGroup
Versant Capital Management, Inc782$16.2K<0.01%+59413F-HRTimeline
Arax Advisory Partners777$16.1K<0.01%-13513F-HRTimeline
NISA INVESTMENT ADVISORS, LLC699$14.5K<0.01%+9213F-HRTimeline
Cornerstone Planning Group LLC586$14.3K<0.01%+26313F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC613$12.7K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB581$12K<0.01%+313F-HRTimeline
Salomon & Ludwin, LLC554$11.3K<0.01%+44313F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.524$11K<0.01%-80013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Sterling Capital Management LLC523$10.8K<0.01%-33613F-HRTimeline
WealthCollab, LLC437$9.05K<0.01%new13F-HRTimeline
Covestor Ltd348$8K0.01%+3313F-HRTimeline
UMB Bank, n.a.260$5.38K<0.01%+19713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
SIGNATUREFD, LLC246$5.09K<0.01%-95913F-HRTimeline
Parallel Advisors, LLC224$4.64K<0.01%-47213F-HR/ATimeline
Aster Capital Management (DIFC) Ltd139$4.47K<0.01%new13F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC210$4.35K<0.01%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…169$3.5K<0.01%+14313F-HR/ATimelineGroup
Owl Creek Wealth Partners LLC160$3.31K<0.01%13F-HRTimeline
Farther Finance Advisors, LLC154$3.14K<0.01%+13513F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.168$3K<0.01%-80,59413F-HRTimeline
Pacer Advisors, Inc.129$3K<0.01%+4813F-HR/ATimeline
Bare Financial Services, Inc121$2.51K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC117$2.42K<0.01%+8913F-HRTimeline
FIRST HORIZON CORP110$2.28K<0.01%-1413F-HRTimeline
JPL Wealth Management, LLC101$2.09K<0.01%new13F-HR/ATimeline
Allworth Financial LP96$1.99K<0.01%+1913F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\91$1.88K<0.01%-46713F-HRTimelineGroup
WPG Advisers, LLC85$1.76K<0.01%new13F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.84$1.74K<0.01%-6613F-HR/ATimelineGroup
Parkside Financial Bank & Trust74$1.53K<0.01%+6013F-HRTimeline
Kilter Group LLC60$1.24K<0.01%+2913F-HRTimeline
Whipplewood Advisors, LLC53$1.1K<0.01%new13F-HRTimeline
MCF Advisors LLC41$850<0.01%013F-HRTimeline
Larson Financial Group LLC41$849<0.01%013F-HRTimeline
Keating Financial Advisory Services, In…34$704<0.01%new13F-HRTimeline
Root Financial Partners, LLC33$683<0.01%new13F-HRTimeline
Ankerstar Wealth, LLC29$601<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC25$527<0.01%-23213F-HRTimeline
MidFirst Bank24$497<0.01%013F-HRTimeline
Wealth Preservation Advisors, LLC23$476<0.01%new13F-HRTimeline
GHP Investment Advisors, Inc.18$373<0.01%new13F-HRTimeline
INTERNATIONAL ASSETS INVESTMENT MANAGEM…17$347<0.01%013F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…16$331<0.01%013F-HRTimelineGroup
GILPIN WEALTH MANAGEMENT, LLC12$249<0.01%+713F-HRTimeline
Caitong International Asset Management …11$228<0.01%new13F-HRTimeline
SJS Investment Consulting Inc.4$83<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.2$41<0.01%013F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK1$21<0.01%013F-HRTimelineGroup
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.0$1<0.01%013F-HRTimelineGroupAmount filed as zero, left out of ratios.