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Disclosery

AMSF AMERISAFE INC

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COM (common), issuer CIK 1018979

194 managers (197 13F filers) reported a position in AMSF shares at 2025-09-30, 18,247,583 shares in all. 25 filers opened a position and 27 filers sold out during the quarter.

Managers
194
13F filers
197
New
25
Added
82
Reduced
67
Sold out
27
Shares held by filers
18,247,583

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

Each filer's latest stake. The shares are the aggregate the reporting persons state, which can include entities that file no 13F.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, 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.3,315,136$145M<0.01%+2,64113F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,794,777$78.7M0.06%+56,61013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC1,372,829$60.2M<0.01%-47,20513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co802,043$35.2M0.01%+37,38913F-HRTimelineGroup
Champlain Investment Partners, LLC790,032$34.6M0.26%-7,63113F-HRTimeline
STATE STREET CORPin group STATE STREET CORP788,655$34.6M<0.01%-51113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/658,682$28.9M<0.01%+50,76513F-HR/ATimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC571,424$25.1M<0.01%+9,46813F-HRTimelineGroup
ROYCE & ASSOCIATES LP555,621$24.4M0.24%+97,43413F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP512,870$22.5M<0.01%-7,28213F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC447,990$19.6M<0.01%+104,20113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY445,064$19.5M<0.01%-431,36013F-HR/ATimelineGroup
Auto-Owners Insurance Coin group Auto-Owners Insurance Co426,900$18.7M0.48%013F-HR/ATimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…387,483$17M0.06%+72,90013F-HRTimeline
M&G PLCin group M&G PLC361,665$15.9M0.08%-3,57313F-HRTimelineGroup
PALISADE CAPITAL MANAGEMENT, LP250,443$11M0.3%-8,47213F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC220,500$9.67M0.01%-4,60013F-HRTimeline
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding202,660$8.88M+92,590Timeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP192,907$8.46M<0.01%-7,18713F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC191,825$8.41M0.01%+122,38713F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC168,459$7.39M0.01%-37,18113F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp159,580$7M<0.01%-11,53213F-HRTimelineGroup
ProShare Advisors LLC139,124$6.1M0.01%+1,08213F-HRTimeline
NEW SOUTH CAPITAL MANAGEMENT INC135,946$5.96M0.27%-4,21413F-HRTimeline
Invesco Ltd.in group Invesco Ltd.122,899$5.39M<0.01%-15,24913F-HRTimelineGroup
Nuveen, LLCin group TIAA120,832$5.3M<0.01%+1,07113F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS115,895$5.08M0.02%+5,03013F-HRTimeline
Granite Investment Partners, LLC115,743$5.07M0.29%+18,86113F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC106,750$4.68M<0.01%+48,98713F-HRTimelineGroup
Qube Research & Technologies Ltd105,081$4.61M0.01%+5,71713F-HRTimeline
S&T Bank/PA104,002$4.56M1.28%-18,84213F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC95,196$4.17M<0.01%-93713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC91,720$4.02M<0.01%-2,69813F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND87,449$3.83M<0.01%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC81,086$3.55M<0.01%+11,70213F-HRTimelineGroup
Dana Investment Advisors, Inc.80,698$3.54M0.1%-56913F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…74,566$3.27M<0.01%+18,55613F-HRTimelineGroup
Public Sector Pension Investment Board74,026$3.25M0.01%+9,20113F-HRTimeline
Creative Planningin group Creative Planning72,923$3.2M<0.01%+33,25013F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP68,961$3.02M<0.01%-11,36313F-HRTimelineGroup
HRT FINANCIAL LP67,577$2.96M0.01%+42,99313F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO67,071$2.94M<0.01%-9,74613F-HR/ATimelineGroup
Boston Partnersin group Boston Trust Walden Corp60,002$2.63M<0.01%+4,75413F-HRTimelineGroup
FMR LLCin group FMR LLC58,968$2.59M<0.01%+13,37113F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC58,577$2.57M<0.01%-92913F-HRTimelineGroup
RHUMBLINE ADVISERS55,364$2.43M<0.01%+14213F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc54,757$2.4M<0.01%-1,08713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding50,292$2.2M-44,048Timeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…46,020$2.02M0.01%+5,40213F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC45,475$1.99M<0.01%+1,39913F-HR/ATimelineGroup
EXCHANGE TRADED CONCEPTS, LLC43,099$1.89M0.02%+5,93413F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…39,552$1.73M0.01%+613F-HRTimeline
Swiss National Bank36,900$1.62M<0.01%+50013F-HRTimeline
Trexquant Investment LP33,087$1.45M0.01%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.32,401$1.42M<0.01%-10,49313F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd29,276$1.28M0.03%-20,29513F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC28,959$1.27M<0.01%new13F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.28,500$1.25M<0.01%+13,10013F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP27,099$1.19M0.04%new13F-HR/ATimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding26,522$1.16M-1,205Timeline
Squarepoint Ops LLCin group Squarepoint Ops LLC25,254$1.11M<0.01%+11,12813F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC24,658$1.08M<0.01%-15,89613F-HRTimeline
R Squared Ltd22,488$986K0.42%+14,22613F-HRTimeline
ALLIANCEBERNSTEIN L.P.21,572$946K<0.01%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/21,232$931K<0.01%+2,56613F-HRTimeline
Engineers Gate Manager LP20,313$891K0.01%+1,23913F-HRTimeline
CWM, LLCin group CWM, LLC19,868$871K<0.01%+4,01813F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC19,229$843K<0.01%-74013F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…19,123$838K0.01%new13F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P19,015$834K0.02%-1,26013F-HRTimeline
Man Group plcin group Man Group plc19,012$833K<0.01%-9,01313F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…17,615$772K<0.01%+1,18313F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC17,149$752K<0.01%+9013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…17,022$746K<0.01%-3,29213F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\16,939$743K<0.01%+2,69613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC16,919$742K<0.01%-8,36313F-HRTimelineGroup
KLP KAPITALFORVALTNING AS16,700$732K<0.01%013F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …15,220$667K<0.01%013F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co15,345$666K<0.01%-1,66313F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC14,790$648K<0.01%+5,12813F-HRTimelineGroup
MACKENZIE FINANCIAL CORP13,997$614K<0.01%+3,04513F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC13,575$595K<0.01%+6013F-HRTimelineGroup
Cubist Systematic Strategies, LLC13,355$585K0.01%-4,93313F-HRTimeline
IEQ CAPITAL, LLC13,351$585K<0.01%+8,68213F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN13,058$572K<0.01%+2,08813F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources13,054$572K<0.01%+3,02013F-HRTimelineGroup
Verition Fund Management LLC12,919$566K<0.01%-12,99913F-HRTimeline
STRS OHIO12,600$552K<0.01%-1,60013F-HRTimeline
Aquatic Capital Management LLC12,256$537K0.01%-8,73413F-HRTimeline
GSA CAPITAL PARTNERS LLP12,040$528K0.04%new13F-HRTimeline
Dynamic Technology Lab Private Ltd11,922$523K0.09%new13F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…11,464$503K<0.01%013F-HRTimelineGroup
Campbell & CO Investment Adviser LLC11,292$495K0.04%-4,99213F-HRTimeline
AlphaQuest LLC10,826$475K0.03%-13,20613F-HRTimeline
Illinois Municipal Retirement Fund10,379$455K0.01%-55213F-HRTimeline
State of Alaska, Department of Revenue10,359$453K<0.01%-97913F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC10,305$452K0.04%+1,39113F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…9,636$422K<0.01%-16,58813F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…9,263$406K<0.01%013F-HRTimeline
DIVERSIFIED TRUST CO9,109$399K0.01%+19213F-HRTimeline
Quantinno Capital Management LP8,940$392K<0.01%new13F-HRTimeline
QUADRANT CAPITAL GROUP LLC8,869$389K0.01%+1,51413F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC8,723$382K<0.01%-14,44613F-HRTimeline
Louisiana State Employees Retirement Sy…8,700$381K0.01%-20013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC8,690$380K<0.01%new13F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson8,435$370K<0.01%013F-HRTimelineGroup
Ballentine Partners, LLC8,237$361K0.01%+1,21213F-HRTimeline
DRW Securities, LLC8,062$358K0.02%new13F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/8,070$354K<0.01%-1,82113F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC7,836$344K<0.01%+57313F-HRTimelineGroup
Values First Advisors, Inc.7,784$341K0.18%-8313F-HRTimeline
HighTower Advisors, LLC6,939$304K<0.01%+78313F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP6,856$301K<0.01%+97013F-HRTimelineGroup
SG Americas Securities, LLC6,715$294K<0.01%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …6,424$282K<0.01%-49713F-HRTimelineGroup
Ensign Peak Advisors, Inc6,293$276K<0.01%-5,95013F-HR/ATimeline
Quantbot Technologies LP6,168$270K0.01%-1,81513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC5,846$256K<0.01%-1,18613F-HRTimeline
INCEPTIONR LLC5,649$248K0.06%+88513F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM5,619$246K<0.01%+6113F-HRTimeline
AMALGAMATED BANK5,614$246K<0.01%+17213F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…5,524$242K<0.01%013F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…5,427$238K<0.01%-73913F-HRTimeline
Advisors Preferred, LLCin group Advisors Preferred, LLC5,457$236K0.03%-2,88413F-HRTimelineGroup
Versor Investments LP5,282$232K0.04%new13F-HRTimeline
Police & Firemen's Retirement System of…5,247$230K<0.01%+1,04713F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management5,207$228K<0.01%-10,49713F-HRTimelineGroup
COMERICA BANK5,165$226K<0.01%-1,20013F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC5,127$225K<0.01%new13F-HRTimelineGroup
PharVision Advisers, LLC5,077$223K0.13%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…4,833$212K<0.01%-5513F-HRTimeline
State of Tennessee, Department of Treas…4,725$207K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,674$205K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS4,647$204K<0.01%+1,93413F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND4,241$186K<0.01%-10013F-HRTimeline
Arax Advisory Partners3,626$159K<0.01%+3,59113F-HRTimeline
iSAM Funds (UK) Ltdin group iSAM Funds (UK) Ltd3,468$152K0.03%new13F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA3,236$142K<0.01%-8,22713F-HRTimelineGroup
Harbor Asset Planning, Inc.2,589$114K0.1%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,810$79.3K<0.01%-11013F-HRTimelineGroup
GAMMA Investing LLC1,633$71.6K<0.01%+45513F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,586$69.5K<0.01%-31013F-HRTimelineGroup
SIGNATUREFD, LLC1,431$62.7K<0.01%+65213F-HRTimeline
Financial Management Professionals, Inc.1,358$59.5K0.01%013F-HRTimeline
Quarry LP943$41.3K0.01%+73213F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.843$37K0.01%+77313F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management700$30.7K<0.01%013F-HRTimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…695$30.5K<0.01%+14813F-HRTimelineGroup
Sterling Capital Management LLC648$28.4K<0.01%+38013F-HRTimeline
SIMPLEX TRADING, LLC621$27K<0.01%new13F-HRTimeline
Point72 (DIFC) Ltd614$26.9K<0.01%+19413F-HRTimeline
Essential Partners LLC479$21K0.01%+47713F-HRTimeline
NISA INVESTMENT ADVISORS, LLC459$20.1K<0.01%+8713F-HRTimeline
Versant Capital Management, Inc423$18.5K<0.01%+30313F-HRTimeline
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO389$17.1K<0.01%new13F-HRTimelineGroup
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…325$14.2K<0.01%013F-HRTimelineGroup
Rise Advisors, LLC308$13.5K<0.01%013F-HRTimeline
Point72 Europe (London) LLP277$12.1K<0.01%new13F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.275$12K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Clearstead Advisors, LLC271$11.9K<0.01%+5413F-HRTimeline
Allworth Financial LP268$11.8K<0.01%+23713F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\199$8.72K<0.01%-1,37713F-HRTimelineGroup
Parallel Advisors, LLC176$7.72K<0.01%-31213F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…162$7.1K<0.01%-27713F-HRTimelineGroup
Farther Finance Advisors, LLC152$6.66K<0.01%+14813F-HRTimeline
Larson Financial Group LLC122$5.35K<0.01%+10213F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK117$5.13K<0.01%013F-HRTimelineGroup
Wealthspire Advisors, LLC114$5K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC112$4.91K<0.01%+6213F-HRTimeline
AdvisorNet Financial, Inc100$4.38K<0.01%013F-HRTimeline
IFP Advisors, Inc92$4.03K<0.01%+1813F-HR/ATimeline
Optiver Holding B.V.in group Optiver Holding B.V.84$3.68K<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.81$3.66K<0.01%-413F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB77$3.38K<0.01%+7113F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.75$3.29K<0.01%013F-HRTimelineGroup
Salomon & Ludwin, LLC69$2.98K<0.01%new13F-HRTimeline
Crewe Advisors LLC62$2.72K<0.01%new13F-HRTimeline
True Wealth Design, LLC55$2.41K<0.01%+5213F-HRTimeline
UMB Bank, n.a.41$1.8K<0.01%-2313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Bare Financial Services, Inc24$1.05K<0.01%new13F-HRTimeline
Covestor Ltd12$1K<0.01%+113F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…19$833<0.01%-4213F-HRTimelineGroup
Rialto Wealth Management, LLC12$527<0.01%+113F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…12$526<0.01%013F-HRTimelineGroup
FINANCIAL CONSULATE, INC11$483<0.01%new13F-HRTimeline
Parkside Financial Bank & Trust10$439<0.01%013F-HRTimeline
OSTERWEIS CAPITAL MANAGEMENT INCin group OSTERWEIS CAPITAL MANAGEMENT …8$351<0.01%-5913F-HRTimelineGroup
SBI Securities Co., Ltd.6$263<0.01%+213F-HRTimeline
Bruce G. Allen Investments, LLC4$175<0.01%new13F-HRTimeline
Smartleaf Asset Management LLC4$173<0.01%013F-HRTimeline
Sunbelt Securities, Inc.2$88<0.01%new13F-HRTimeline
Avion Wealth22$00%+1113F-HRTimelineValue filed as zero, left out of ratios.
Erste Asset Management GmbHin group Erste Asset Management GmbH0$00%-1,05513F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.
ISTHMUS PARTNERS, LLC77,007$3.38K+11,48413F-HRTimelineValue about 1/1,000 of the price other filers imply, kept as filed and left out of ratios.

Events

  • BlackRock, Inc. reported 1,506,921 AMSF shares, 8.1% of the class, as of 2026-09-30, in a 13G/A filed 2026-10-05. 0002012383-26-003313

    Accepted , ingested

  • MILLENNIUM MANAGEMENT LLC and 2 other reporting persons reported 951,465 AMSF shares, 5.1% of the class, as of 2026-09-23, in a 13G filed 2026-09-30. 0001104659-26-112432

    Accepted , ingested