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Disclosery

ROCK GIBRALTAR INDS INC

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COM (common), issuer CIK 912562

263 managers (266 13F filers) reported a position in ROCK shares at 2025-09-30, 29,916,753 shares in all. 38 filers opened a position and 34 filers sold out during the quarter.

Managers
263
13F filers
266
New
38
Added
89
Reduced
106
Sold out
34
Shares held by filers
29,916,753

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, 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.5,232,542$329M0.01%-40,69513F-HRTimelineGroup
FMR LLCin group FMR LLC3,115,068$196M0.01%+417,72813F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,900,189$182M<0.01%-5,70013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,685,302$106M0.02%-4,26813F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP1,288,726$80.9M<0.01%+91513F-HRTimelineGroup
BARROW HANLEY MEWHINNEY & STRAUSS LLC953,560$59.9M0.19%+38,06513F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC902,561$56.7M0.03%-210,00013F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC736,811$46.3M<0.01%-127,16713F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC684,203$43M0.28%-22,90013F-HRTimeline
ALLIANCEBERNSTEIN L.P.536,668$33.7M0.01%+469,11113F-HRTimeline
T. Rowe Price Investment Management, In…517,367$32.5M0.02%+7,55913F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…476,288$29.9M0.05%+4,02613F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co449,862$28.3M<0.01%+7,14313F-HRTimelineGroup
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…416,963$26.2M<0.01%-112,69113F-HRTimelineGroup
PALISADE CAPITAL MANAGEMENT, LP403,775$25.4M0.69%-6,48213F-HRTimeline
FRONTIER CAPITAL MANAGEMENT CO LLC375,353$23.6M0.21%new13F-HRTimeline
SEGALL BRYANT & HAMILL, LLC362,393$22.8M0.3%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY353,484$22.2M<0.01%-72,42013F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP352,156$22.1M<0.01%+5013F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …333,766$21.8M0.03%-171,46413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.325,487$20.4M0.02%-33,00713F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding315,547$19.8M-131,736Timeline
Swedbank ABin group Swedbank AB267,101$16.8M0.02%013F-HRTimelineGroup
Nuveen, LLCin group TIAA259,189$16.3M<0.01%-65,35613F-HRTimelineGroup
Assenagon Asset Management S.A.236,711$14.9M0.02%-66,43513F-HRTimeline
KENNEDY CAPITAL MANAGEMENT LLC208,986$13.1M0.29%-9,44913F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp199,443$12.5M<0.01%-3,70413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC184,745$11.6M0.01%+70,95513F-HRTimelineGroup
Robeco Schweiz AGin group Robeco Institutional Asset Ma…180,000$11.3M0.25%new13F-HRTimelineGroup
FIRST WILSHIRE SECURITIES MANAGEMENT INC175,159$11M2.93%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC165,898$10.4M<0.01%+64,27713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding163,044$10.2M-5,644Timeline
Qube Research & Technologies Ltd148,719$9.34M0.01%-35,83613F-HRTimeline
NORDEA INVESTMENT MANAGEMENT ABin group NORDEA INVESTMENT MANAGEMENT …140,756$8.84M0.01%+4,08313F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.139,396$8.75M<0.01%+2,35513F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND138,692$8.71M0.01%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC136,478$8.57M0.17%+13,23013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO135,341$8.5M<0.01%-45,09313F-HR/ATimelineGroup
ROYCE & ASSOCIATES LP134,512$8.45M0.08%+17,03813F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/127,966$8.04M<0.01%+24,18713F-HR/ATimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding127,213$7.99M-1,250Timeline
RBF Capital, LLC123,099$7.73M0.36%013F-HRTimeline
SYSTEMATIC FINANCIAL MANAGEMENT LP121,010$7.6M0.18%+1,20013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…118,150$7.42M0.01%+14,28713F-HRTimelineGroup
Public Sector Pension Investment Board115,148$7.23M0.03%+14,65013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC104,600$6.57M0.01%-105,36513F-HRTimeline
Connor, Clark & Lunn Investment Managem…98,510$6.19M0.02%+10,59113F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.95,932$6.02M0.01%-22,72413F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC95,713$6.01M<0.01%+19,50213F-HRTimelineGroup
PRIMECAP MANAGEMENT CO/CA/95,600$6M<0.01%013F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC94,565$5.94M<0.01%-3,27513F-HRTimelineGroup
RHUMBLINE ADVISERS92,844$5.83M<0.01%-1,39913F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …81,743$5.13M<0.01%-332,41113F-HRTimelineGroup
CSM Advisors, LLC80,094$5.03M0.14%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc77,662$4.88M<0.01%-3,32713F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS74,080$4.65M<0.01%+17,05913F-HRTimelineGroup
TEACHER RETIREMENT SYSTEM OF TEXAS73,524$4.62M0.02%+54,89513F-HRTimeline
CITIGROUP INCin group CITIGROUP INC70,531$4.43M<0.01%+15,55513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC69,450$4.36M<0.01%-15,03213F-HR/ATimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP67,715$4.25M<0.01%+13,49313F-HRTimelineGroup
Clayton Partners LLC66,589$4.18M3.17%new13F-HRTimeline
BFSG, LLC65,762$4.13M0.4%+1,34213F-HRTimeline
Swiss National Bank57,200$3.59M<0.01%+50013F-HRTimeline
South Dakota Investment Council56,190$3.53M0.07%-4,20013F-HRTimeline
Phocas Financial Corp.56,081$3.52M0.46%+1,35413F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC55,878$3.51M0.06%-2,04413F-HRTimeline
Teton Advisors, LLC54,500$3.42M2.11%13F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC53,930$3.39M<0.01%+40,57413F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC46,156$2.9M<0.01%-9,29513F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP44,771$2.81M<0.01%+72713F-HRTimelineGroup
NEW YORK STATE TEACHERS RETIREMENT SYST…42,725$2.68M0.01%-80013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\42,267$2.65M<0.01%+2,70513F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO40,011$2.51M<0.01%-35513F-HRTimelineGroup
SEIZERT CAPITAL PARTNERS, LLC38,686$2.43M0.11%-72213F-HRTimeline
OP Asset Management Ltd35,793$2.25M0.03%-3,75113F-HR/ATimeline
Expect Equity LLC35,578$2.23M2.18%+3,33613F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…34,779$2.18M0.01%new13F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC34,577$2.17M0.03%new13F-HR/ATimelineGroup
INTECH INVESTMENT MANAGEMENT LLC34,180$2.15M0.02%-4,20313F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/32,701$2.05M<0.01%+95613F-HRTimeline
Van Hulzen Asset Management, LLC30,464$1.91M0.14%-97613F-HRTimeline
VIRGINIA RETIREMENT SYSTEMS ET Al30,154$1.89M0.01%-80013F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC29,812$1.87M<0.01%-1,41013F-HRTimelineGroup
Trexquant Investment LP27,994$1.76M0.02%-5,15113F-HRTimeline
COMERICA BANK27,376$1.72M0.01%+4,64913F-HRTimeline
Covalent Partners LLC27,000$1.7M8.27%new13F-HRTimeline
ANCHOR CAPITAL ADVISORS LLC26,733$1.68M0.05%+42713F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…26,334$1.65M<0.01%-1,79813F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp25,776$1.62M<0.01%new13F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co25,387$1.61M<0.01%+77613F-HRTimelineGroup
SHELTON CAPITAL MANAGEMENT25,580$1.61M0.03%+7213F-HRTimeline
WESBANCO BANK INC24,428$1.53M0.04%013F-HRTimeline
Rafferty Asset Management, LLC23,354$1.47M<0.01%+12,96613F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN23,207$1.46M<0.01%+3,69313F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…22,900$1.44M<0.01%new13F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.21,435$1.35M<0.01%+8813F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…21,291$1.34M<0.01%-39313F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P21,238$1.33M0.03%-17,73813F-HRTimeline
Verition Fund Management LLC20,929$1.31M0.01%-43713F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC20,489$1.29M<0.01%+74113F-HRTimelineGroup
Cascade Investment Advisors, Inc.19,125$1.2M0.73%+69513F-HRTimeline
Summit Global Investmentsin group Summit Global Investments18,464$1.16M0.07%+1,33913F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…17,071$1.07M0.01%-92813F-HRTimelineGroup
State of Alaska, Department of Revenue16,435$1.03M0.01%-1,13113F-HRTimeline
IEQ CAPITAL, LLC16,172$1.02M<0.01%-3,87813F-HRTimeline
Illinois Municipal Retirement Fund15,952$1M0.01%-31313F-HRTimeline
HUDSON EDGE INVESTMENT PARTNERS INC.15,048$945K0.15%+6,65313F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC15,012$943K<0.01%+3813F-HRTimelineGroup
HRT FINANCIAL LP14,843$932K<0.01%-46,54013F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …14,428$906K<0.01%-1,09113F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson14,107$886K<0.01%013F-HRTimelineGroup
Louisiana State Employees Retirement Sy…13,600$854K0.01%-20013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…12,998$816K<0.01%-79113F-HRTimeline
Man Group plcin group Man Group plc12,452$782K<0.01%-87,85613F-HRTimelineGroup
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…11,875$746K0.06%new13F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management11,858$745K<0.01%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC11,707$735K<0.01%-93,00613F-HRTimelineGroup
DANSKE BANK A/S11,127$699K<0.01%-4,50613F-HR/ATimeline
Schonfeld Strategic Advisors LLC10,892$684K<0.01%new13F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC10,810$679K0.01%+33713F-HRTimelineGroup
Cetera Investment Advisers10,634$668K<0.01%+4,71913F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC10,617$667K<0.01%-6,07613F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC10,265$642K<0.01%-4,01213F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd10,089$634K0.02%new13F-HRTimeline
GUIDANCE CAPITAL, INC9,144$623K0.16%+32313F-HRTimeline
QUADRANT CAPITAL GROUP LLC9,224$579K0.02%013F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC9,201$578K0.01%-1,91313F-HRTimeline
Central Pacific Bank - Trust Division9,099$571K0.07%+63313F-HRTimeline
TWO SIGMA ADVISERS, LPin group TWO SIGMA INVESTMENTS, LP9,000$565K<0.01%-2,30013F-HRTimelineGroup
FRANKLIN RESOURCES INCin group Franklin Resources8,912$560K<0.01%+1,94713F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…8,776$551K<0.01%-2213F-HRTimeline
AMALGAMATED BANK8,750$550K<0.01%+29213F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM8,706$547K<0.01%+5713F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…8,453$531K<0.01%-1,14213F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC8,285$520K<0.01%-11,74013F-HRTimelineGroup
Police & Firemen's Retirement System of…8,273$520K<0.01%+1,25813F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …7,816$491K<0.01%-15,37213F-HRTimelineGroup
Handelsbanken Fonder AB7,809$490K<0.01%013F-HRTimeline
AVIVA PLCin group AVIVA PLC7,729$485K<0.01%-20213F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…7,516$472K<0.01%-5513F-HRTimeline
Federation des caisses Desjardins du Qu…7,469$469K<0.01%+7,44613F-HRTimeline
State of Tennessee, Department of Treas…7,326$460K<0.01%-8,03013F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC7,206$453K0.04%+64513F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP7,127$448K<0.01%+1,50413F-HRTimelineGroup
LPL Financial LLC6,741$423K<0.01%+52613F-HRTimeline
KLP KAPITALFORVALTNING AS6,700$421K<0.01%+90013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND6,610$415K0.01%-10013F-HRTimeline
AlphaQuest LLC6,421$403K0.03%+4,17013F-HRTimeline
Engineers Gate Manager LP6,374$400K<0.01%-9,97613F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC6,372$400K<0.01%-60513F-HRTimelineGroup
Ensign Peak Advisors, Inc6,184$388K<0.01%-6,40013F-HR/ATimeline
ProShare Advisors LLC6,085$382K<0.01%-1,27313F-HRTimeline
CWM, LLCin group CWM, LLC5,961$374K<0.01%-45213F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…5,785$363K<0.01%-35,85513F-HRTimelineGroup
ZACKS INVESTMENT MANAGEMENT5,754$361K<0.01%+113F-HRTimeline
Glenmede Investment Management, LP5,671$356K<0.01%+12513F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC5,525$347K<0.01%new13F-HRTimelineGroup
Quantinno Capital Management LP5,511$346K<0.01%+1,66913F-HRTimeline
Creative Planningin group Creative Planning5,229$328K<0.01%new13F-HRTimelineGroup
Amundiin group Amundi4,996$322K<0.01%013F-HRTimelineGroup
Hennion & Walsh Asset Management, Inc.5,101$320K0.01%-7,61113F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…4,960$311K<0.01%013F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/4,916$309K<0.01%-1,92513F-HRTimelineGroup
EntryPoint Capital, LLC4,890$307K0.12%new13F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…4,861$305K<0.01%-70813F-HRTimelineGroup
State of Wyoming4,855$305K0.03%+1,81913F-HRTimeline
Mitsubishi UFJ Asset Management Co., Lt…in group Mitsubishi UFJ Trust & Bankin…4,829$303K<0.01%-53513F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS4,716$296K<0.01%+98913F-HRTimeline
Quantbot Technologies LP4,671$293K0.01%-4,54613F-HRTimeline
GSA CAPITAL PARTNERS LLP4,641$291K0.02%-1,35013F-HRTimeline
Perigon Wealth Management, LLC4,626$291K0.01%-113F-HRTimeline
Atria Investments, Inc4,413$277K<0.01%+72213F-HRTimeline
Aristides Capital LLC4,328$272K0.08%+31813F-HRTimeline
Aquatic Capital Management LLC4,292$270K0.01%-17,26513F-HRTimeline
HOHIMER WEALTH MANAGEMENT, LLC4,281$269K0.04%+33913F-HRTimeline
Maryland State Retirement & Pension Sys…4,243$266K0.01%-4,42413F-HRTimeline
BENJAMIN EDWARDS INCin group BENJAMIN EDWARDS INC4,242$266K<0.01%-3513F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…4,221$265K<0.01%013F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.in group OPPENHEIMER ASSET MANAGEMENT …4,218$265K<0.01%-99313F-HRTimelineGroup
JOHNSON INVESTMENT COUNSEL INC4,190$263K<0.01%new13F-HRTimeline
MACKENZIE FINANCIAL CORP4,185$263K<0.01%new13F-HRTimeline
Uniting Wealth Partners, LLC4,000$251K0.06%new13F-HRTimeline
Vestcor Inc3,877$243K0.01%+2,46613F-HRTimeline
Mariner, LLCin group Mariner, LLC3,549$223K<0.01%new13F-HRTimelineGroup
Bridgewater Associates, LP3,535$222K<0.01%new13F-HRTimeline
GTS SECURITIES LLC3,492$219K0.01%-10613F-HRTimeline
Entropy Technologies, LP3,406$214K0.02%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,388$213K<0.01%+10813F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…3,306$208K<0.01%-48213F-HRTimelineGroup
PRAXIS INVESTMENT MANAGEMENT INC3,300$207K0.01%new13F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.3,225$203K<0.01%new13F-HRTimelineGroup
Arax Advisory Partners3,165$199K<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC2,706$170K<0.01%+1,62013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,494$157K<0.01%-58713F-HRTimelineGroup
Sterling Capital Management LLC2,067$130K<0.01%+1,26113F-HRTimeline
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.1,782$112K<0.01%+5313F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,695$106K<0.01%-1,61113F-HRTimelineGroup
GW&K Investment Management, LLC1,432$90K<0.01%-62713F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.1,390$87.5K<0.01%+4213F-HRTimelineGroup
Point72 (DIFC) Ltd1,109$69.7K<0.01%+94813F-HRTimeline

Events

  • Shah Manish H reported holdings of ROCK shares in a Form 4 filed 2026-10-09. 0000912562-26-000161

    Accepted , ingested