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Disclosery

AMSF AMERISAFE INC

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COM (common), issuer CIK 1018979

176 managers (183 13F filers) reported a position in AMSF shares at 2026-03-31, 18,189,015 shares in all. 24 filers opened a position and 36 filers sold out during the quarter.

Managers
176
13F filers
183
New
24
Added
71
Reduced
56
Sold out
36
Shares held by filers
18,189,015

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, 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.3,272,579$109M<0.01%-7,54313F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC1,733,673$57.8M0.04%-67,27913F-HRTimelineGroup
VANGUARD GROUP INCgroup of 6 filers holding1,294,205$43.1MnewTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC964,664$32.2M<0.01%+268,56913F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP799,188$26.6M<0.01%+11,12013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co720,608$24M<0.01%-122,93113F-HRTimelineGroup
ROYCE & ASSOCIATES LP642,466$21.4M0.21%+31,09513F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/623,697$20.8M<0.01%+39,16813F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC575,435$19.2M<0.01%+22,42213F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP475,239$15.8M0.01%+277,59513F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP467,960$15.6M<0.01%-25,29513F-HRTimelineGroup
Auto-Owners Insurance Coin group Auto-Owners Insurance Co426,900$14.2M0.3%013F-HRTimelineGroup
Champlain Investment Partners, LLC377,823$12.6M0.16%-113,84813F-HRTimeline
Qube Research & Technologies Ltd314,904$10.5M0.01%+81,42113F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC289,082$9.64M0.01%+162,78613F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC261,375$8.71M0.01%+42,37513F-HRTimeline
M&G PLCin group M&G PLC225,786$7.45M0.04%-45,58513F-HRTimelineGroup
PALISADE CAPITAL MANAGEMENT, LP206,343$6.88M0.23%-7,12913F-HRTimeline
ProShare Advisors LLC183,336$6.11M0.01%+20,08813F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS181,800$6.06M0.03%+25,74113F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP181,324$6.04M<0.01%+6513F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY177,147$5.9M<0.01%-47,91313F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO138,584$4.62M<0.01%+76,98913F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.129,357$4.31M<0.01%+12,18113F-HRTimelineGroup
Granite Investment Partners, LLC126,207$4.21M0.26%-71413F-HRTimeline
NEW SOUTH CAPITAL MANAGEMENT INC123,643$4.12M0.2%-6,43913F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC123,307$4.11M<0.01%+72,26513F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC122,802$4.09M<0.01%-70,82613F-HRTimelineGroup
HRT FINANCIAL LP119,725$3.99M0.01%+57,55613F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp100,442$3.35M<0.01%-4,17113F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…98,134$3.27M<0.01%+17,22313F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC95,341$3.18M<0.01%+13,58313F-HR/ATimelineGroup
UBS Group AGgroup of 2 filers holding93,030$3.1M+48,374Timeline
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC92,349$3.08M<0.01%+2,03413F-HRTimelineGroup
ISTHMUS PARTNERS, LLC89,345$2.98M0.31%+7,40513F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC89,051$2.97M<0.01%+52,87013F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND87,449$2.91M<0.01%013F-HRTimeline
ExodusPoint Capital Management, LP81,318$2.71M0.03%+41,21413F-HRTimeline
Dana Investment Advisors, Inc.80,407$2.68M0.08%-18113F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC77,721$2.59M<0.01%+22,36713F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC76,249$2.54M<0.01%+7,99213F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.75,587$2.52M0.2%new13F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp70,437$2.35M<0.01%+3,00213F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…68,440$2.28M0.01%+12,88713F-HRTimelineGroup
Public Sector Pension Investment Board67,697$2.26M0.01%+2,25713F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC63,006$2.1M0.02%+19,21413F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO58,632$1.98M<0.01%+11,16813F-HR/ATimelineGroup
Y-Intercept (Hong Kong) Ltd53,787$1.79M0.03%+18,17513F-HRTimeline
RHUMBLINE ADVISERS51,966$1.73M<0.01%+1,52013F-HRTimeline
FMR LLCin group FMR LLC46,450$1.55M<0.01%-21,04413F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc46,139$1.54M<0.01%-4,75113F-HRTimelineGroup
Nuveen, LLCin group TIAA45,166$1.51M<0.01%-74,68313F-HRTimelineGroup
Creative Planningin group Creative Planning44,768$1.49M<0.01%-5,91413F-HRTimelineGroup
Engineers Gate Manager LP43,929$1.46M0.02%-12,11913F-HRTimeline
Trexquant Investment LP42,294$1.41M0.01%-18,60213F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…39,624$1.32M<0.01%+5213F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …38,650$1.29M<0.01%+17,18013F-HRTimelineGroup
S&T Bank/PA38,523$1.28M0.48%-41,91613F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …38,088$1.27M<0.01%+19,35213F-HRTimelineGroup
Swiss National Bank37,400$1.25M<0.01%013F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/34,004$1.13M<0.01%+5,33013F-HRTimeline
Numerai GP LLC32,440$1.08M0.11%new13F-HRTimeline
R Squared Ltd29,859$995K0.55%-17,19413F-HRTimeline
Brooklyn Investment Group29,120$971K0.03%new13F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.26,703$890K<0.01%-56,76713F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…26,080$869K0.01%+8,54913F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd25,505$850K0.01%new13F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.21,572$829K<0.01%013F-HRTimeline
Mirae Asset Global Investments Co., Ltd.group of 2 filers holding22,282$743K-3,657Timeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.21,625$721K<0.01%-21,72813F-HRTimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\20,301$677K<0.01%+2,30213F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC19,606$653K<0.01%+1,80013F-HRTimelineGroup
KLP KAPITALFORVALTNING AS19,300$643K<0.01%013F-HRTimeline
Campbell & CO Investment Adviser LLC19,200$640K0.04%-4,54513F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC17,705$590K<0.01%new13F-HRTimelineGroup
JACOBS LEVY EQUITY MANAGEMENT, INC17,633$588K<0.01%-6,06313F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…17,459$582K<0.01%-14113F-HRTimeline
Quantinno Capital Management LP17,337$578K<0.01%-4,57613F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC16,741$562K<0.01%+3,09913F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources16,638$555K<0.01%+1,90213F-HRTimelineGroup
CWM, LLCin group CWM, LLC16,207$540K<0.01%+2,49113F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…15,673$522K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS15,457$515K<0.01%+11,15413F-HRTimelineGroup
Inspire Investing, LLCin group Inspire Investing, LLC15,386$513K0.03%+3,16813F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co15,345$512K<0.01%013F-HRTimelineGroup
Centiva Capital, LP15,138$505K0.02%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC14,502$483K<0.01%+2,87713F-HRTimelineGroup
Diametric Capital, LP14,019$467K0.12%-1,91013F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…13,116$432K<0.01%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…12,624$421K<0.01%-37213F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…11,464$382K<0.01%013F-HRTimelineGroup
Aigen Investment Management, LP11,080$369K0.09%new13F-HRTimeline
Verition Fund Management LLC10,742$358K<0.01%-12,54813F-HRTimeline
DIVERSIFIED TRUST CO10,693$356K0.01%+46013F-HRTimeline
SG Americas Securities, LLC10,621$354K<0.01%+2,40813F-HRTimeline
GSA CAPITAL PARTNERS LLP10,521$351K0.02%-12,87413F-HRTimeline
State of Alaska, Department of Revenue10,317$342K<0.01%013F-HRTimeline
HighTower Advisors, LLC9,766$326K<0.01%+2,85413F-HRTimeline
Illinois Municipal Retirement Fund9,707$324K<0.01%-1,66313F-HRTimeline
Dynamic Technology Lab Private Ltd9,703$323K0.05%-43613F-HRTimeline
Entropy Technologies, LP9,269$309K0.01%-3,99813F-HRTimeline
Amundiin group Amundi8,752$292K<0.01%new13F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…8,642$288K<0.01%-62113F-HRTimeline
Aquatic Capital Management LLC8,453$282K0.01%+16013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson8,435$281K<0.01%013F-HR/ATimelineGroup
Louisiana State Employees Retirement Sy…8,400$280K<0.01%-30013F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd8,373$279K<0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN7,740$258K<0.01%-13,29113F-HR/ATimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD7,200$240K<0.01%013F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC7,195$240K<0.01%+1,07113F-HRTimeline
Values First Advisors, Inc.6,769$226K0.12%+29413F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP6,308$210K<0.01%+26713F-HRTimelineGroup
ALGERT GLOBAL LLC6,269$209K<0.01%013F-HR/ATimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…5,248$175K<0.01%-382,23513F-HRTimeline
Police & Firemen's Retirement System of…5,247$175K<0.01%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.4,801$160K<0.01%013F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…4,775$159K<0.01%013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…4,674$156K<0.01%013F-HRTimeline
Ensign Peak Advisors, Inc4,543$151K<0.01%+3,10013F-HR/ATimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC4,438$148K<0.01%-8,70313F-HRTimelineGroup
State of Tennessee, Department of Treas…4,379$146K<0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND4,358$145K<0.01%+1713F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…4,028$134K<0.01%new13F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC3,724$124K<0.01%-36513F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC2,575$85.8K<0.01%-6,48813F-HRTimeline
GAMMA Investing LLC2,188$72.9K<0.01%+1,01113F-HRTimeline
Harbor Asset Planning, Inc.2,089$69.6K0.06%013F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…1,948$64.9K<0.01%-18113F-HR/ATimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…1,586$52.9K<0.01%013F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…1,571$52.4K<0.01%+93813F-HRTimelineGroup
SIGNATUREFD, LLC1,566$52.2K<0.01%+1,09313F-HRTimeline
Financial Management Professionals, Inc.1,358$45.3K0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,017$33.9K<0.01%-1,95213F-HRTimelineGroup
Parallel Advisors, LLC814$27.1K<0.01%+80013F-HR/ATimeline
Spire Wealth Managementin group Spire Wealth Management700$23.3K<0.01%013F-HRTimelineGroup
Salomon & Ludwin, LLC565$18.6K<0.01%+44013F-HRTimeline
Farther Finance Advisors, LLC550$17.9K<0.01%+29513F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP490$16K<0.01%new13F-HRTimelineGroup
Pinnacle Wealth Planning Services, Inc.446$14.9K<0.01%+44313F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA433$14K<0.01%-3,41313F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC403$13.4K<0.01%-90413F-HR/ATimeline
Sterling Capital Management LLC365$12.2K<0.01%-22213F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…325$10.8K<0.01%013F-HRTimelineGroup
HANTZ FINANCIAL SERVICES, INC.304$10K<0.01%-41013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
MassMutual Private Wealth & Trust, FSB284$9.47K<0.01%+14813F-HRTimeline
Allworth Financial LP269$8.97K<0.01%+18513F-HRTimeline
Destiny Wealth Partners, LLC195$6.5K<0.01%new13F-HRTimeline
Versant Capital Management, Inc147$4.9K<0.01%-1,12513F-HRTimeline
Bare Financial Services, Inc101$3.37K<0.01%new13F-HRTimeline
DANSKE BANK A/S100$3.33K<0.01%-1,80013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\97$3.23K<0.01%new13F-HRTimelineGroup
ROTHSCHILD INVESTMENT LLC95$3.17K<0.01%-5713F-HRTimeline
UMB Bank, n.a.84$2.8K<0.01%+6713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Kilter Group LLC79$2.63K<0.01%+5013F-HRTimeline
Root Financial Partners, LLC64$2.13K<0.01%new13F-HRTimeline
Arax Advisory Partners59$1.97K<0.01%-3813F-HRTimeline
IFP Advisors, Inc58$1.93K<0.01%-2413F-HRTimeline
Basecamp Wealth Advisors LLC44$1.47K<0.01%new13F-HRTimeline
MAI Capital Management42$1.4K<0.01%+1713F-HRTimeline
Optiver Holding B.V.in group Optiver Holding B.V.42$1.4K<0.01%new13F-HR/ATimelineGroup
Physician Wealth Advisors, Inc.32$1.07K<0.01%+113F-HRTimeline
Covestor Ltd16$1K<0.01%+313F-HRTimeline
Fortitude Family Office, LLC23$767<0.01%013F-HRTimeline
Essential Partners LLC14$467<0.01%-2913F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…12$400<0.01%013F-HRTimelineGroup
Trust Co11$367<0.01%013F-HRTimeline
Caitong International Asset Management …11$367<0.01%new13F-HRTimeline
Arlington Trust Co LLCin group Arlington Trust Co LLC11$367<0.01%new13F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.10$333<0.01%new13F-HRTimelineGroup
Cornerstone Planning Group LLC10$274<0.01%-813F-HRTimeline
HARBOUR INVESTMENTS, INC.7$233<0.01%new13F-HRTimeline
GILPIN WEALTH MANAGEMENT, LLC6$200<0.01%new13F-HRTimeline
HUNTINGTON NATIONAL BANKin group HUNTINGTON NATIONAL BANK4$133<0.01%013F-HRTimelineGroup
Sunbelt Securities, Inc.3$100<0.01%-113F-HRTimeline
SBI Securities Co., Ltd.3$100<0.01%+113F-HRTimeline
Erste Asset Management GmbHin group Erste Asset Management GmbH0$00%013F-HRTimelineGroupValue filed as zero, left out of ratios. Amount filed as zero, 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