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Disclosery

BWXT BWX TECHNOLOGIES INC

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COM (common), issuer CIK 1486957

804 managers (831 13F filers) reported a position in BWXT shares at 2026-03-31, 85,164,901 shares in all. 147 filers opened a position and 80 filers sold out during the quarter.

Managers
804
13F filers
831
New
147
Added
306
Reduced
239
Sold out
80
Shares held by filers
85,164,901

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
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC25,408$5.2M0.11%+5,58313F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM25,112$5.14M0.03%-33213F-HRTimeline
ARDSLEY ADVISORY PARTNERS LP25,000$5.11M0.78%013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC24,928$5.1M0.05%-7,74013F-HRTimeline
Davidson Kempner Capital Management LP24,900$5.09M0.09%-110,04713F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Spire Wealth Managementin group Spire Wealth Management24,899$5.09M0.17%-1,67813F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P24,659$5.04M0.13%-8,18113F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…24,594$5.03M0.01%+4,15213F-HRTimelineGroup
Rafferty Asset Management, LLC24,550$5.02M0.02%+1,99613F-HRTimeline
ARP Global Capital Ltd24,410$4.99M2.94%+3,94213F-HRTimeline
MEITAV INVESTMENT HOUSE LTDin group MEITAV INVESTMENT HOUSE LTD23,205$4.75M0.05%+19,20513F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding23,178$4.74M+8,010Timeline
YOUSIF CAPITAL MANAGEMENT, LLC23,027$4.71M0.06%-1,46813F-HRTimeline
Hennion & Walsh Asset Management, Inc.23,007$4.7M0.16%+3,04813F-HRTimeline
ANCHOR CAPITAL ADVISORS LLC22,987$4.7M0.13%-171,54713F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…22,907$4.68M0.02%+2813F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC22,605$4.62M0.01%+1,40013F-HRTimelineGroup
Bridgewater Associates, LP22,438$4.59M0.02%+8,44813F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding22,337$4.57M-957Timeline
STATE OF MICHIGAN RETIREMENT SYSTEM22,000$4.5M0.02%+40013F-HRTimeline
Informed Momentum Co LLC21,956$4.49M0.52%+4,60913F-HRTimeline
PFG Advisors21,496$4.4M0.21%+2,06313F-HRTimeline
Pinnacle Financial Partners, Inc.in group Pinnacle Financial Partners, …21,451$4.39M0.03%+1,02113F-HRTimelineGroup
OAK FAMILY ADVISORS, LLC21,405$4.38M1.35%-2,33013F-HRTimeline
NAVELLIER & ASSOCIATES INC21,305$4.36M0.45%-1,77213F-HRTimeline
Defiance ETFs, LLC21,287$4.35M0.06%new13F-HRTimeline
Mariner, LLCin group Mariner, LLC20,753$4.24M<0.01%+19,09813F-HRTimelineGroup
SIGNATUREFD, LLC20,702$4.23M0.06%+3813F-HRTimeline
Cambridge Investment Research Advisors,…20,684$4.23M0.01%+6,39513F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC20,264$4.14M0.01%-2,19413F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…19,811$4.05M0.01%new13F-HRTimeline
Creative Planningin group Creative Planning19,595$4.01M<0.01%+6,23413F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al19,520$3.99M0.03%013F-HRTimeline
Hilton Capital Management, LLC19,518$3.99M0.3%-73113F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …19,451$3.98M0.01%+8713F-HRTimelineGroup
New Age Alpha Advisors, LLC19,362$3.96M0.19%-51113F-HRTimeline
BOKF, NAin group BOKF, NA19,095$3.9M0.06%-15013F-HRTimelineGroup
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP19,078$3.87M<0.01%+10,55813F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND18,800$3.84M0.05%+52513F-HRTimeline
American Trust Investment Advisors, LLC18,785$3.84M2.12%-20313F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP18,782$3.84M<0.01%-34,46213F-HRTimelineGroup
Composition Wealth, LLC18,686$3.82M0.05%+213F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.18,629$3.81M<0.01%-50313F-HRTimelineGroup
Aubrey Capital Management Ltd18,500$3.78M2.03%013F-HRTimeline
MGO ONE SEVEN LLC18,393$3.76M0.08%+69813F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD18,300$3.74M0.12%013F-HRTimeline
HighTower Advisors, LLC18,172$3.72M<0.01%-64613F-HRTimeline
Orion Porfolio Solutions, LLC17,810$3.64M0.03%-16913F-HRTimeline
Concurrent Investment Advisors, LLCin group Concurrent Investment Advisor…17,547$3.59M0.04%+2,81113F-HRTimelineGroup
Janney Montgomery Scott LLC17,461$3.57M0.01%-3,55513F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…16,843$3.44M0.11%+8713F-HRTimelineGroup
Compass Wealth Management LLC16,725$3.42M0.85%-7,01513F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.16,564$3.39M0.03%-7,53013F-HRTimeline
WCM INVESTMENT MANAGEMENT, LLC17,515$3.36M0.01%-2113F-HRTimeline
Summit Trail Advisors, LLC16,187$3.31M0.05%-1,92013F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC16,121$3.27M<0.01%+8,35113F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…15,808$3.23M<0.01%+3,64813F-HRTimelineGroup
Financial Sense Advisors, Inc.15,804$3.23M0.66%+31113F-HRTimeline
L & S Advisors Inc15,324$3.13M0.39%-8,12013F-HRTimeline
Yahav Achim Ve Achayot - Provident Fund…15,205$3.11M5.77%new13F-HRTimeline
MML INVESTORS SERVICES, LLC15,093$3.09M0.01%+9,36013F-HRTimeline
MRP Capital Investments, LLC14,733$3.01M2.62%-20013F-HRTimeline
Granahan Investment Management, LLC14,704$3.01M0.15%-2,65113F-HRTimeline
Richard Bernstein Advisors LLC14,428$2.95M0.09%new13F-HRTimeline
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC14,277$2.92M<0.01%-66,60413F-HRTimelineGroup
Gradient Investments LLCin group Gradient Investments LLC14,044$2.87M0.04%new13F-HRTimelineGroup
BAROMETER CAPITAL MANAGEMENT INC.13,800$2.82M0.97%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp13,552$2.77M0.01%-1,16413F-HR/ATimelineGroup
M.D. Sass, LLC13,453$2.75M0.21%+813F-HRTimeline
PINNBROOK CAPITAL MANAGEMENT LP13,200$2.7M2.2%-3,62813F-HRTimeline
XPONANCE LLC13,191$2.7M0.02%+3,21113F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd12,973$2.65M0.05%+3,71113F-HRTimelineGroup
Main Management ETF Advisors, LLCin group Main Management ETF Advisors,…12,673$2.59M0.1%new13F-HRTimelineGroup
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding12,597$2.58M+3,002Timeline
Torray Investment Partners LLC12,560$2.57M0.38%-9913F-HRTimeline
IEQ CAPITAL, LLC12,042$2.46M0.01%new13F-HRTimeline
SBI Okasan Asset Management Co.Ltd.12,680$2.43M0.1%013F-HRTimeline
Barbara Oil Co.11,675$2.39M0.92%013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS11,620$2.38M0.01%-52213F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC11,600$2.37M<0.01%new13F-HRTimeline
Kestra Advisory Services, LLCgroup of 2 filers holding11,544$2.36M-776Timeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC11,380$2.33M0.01%+25913F-HRTimelineGroup
CAISSE DES DEPOTS ET CONSIGNATIONS11,220$2.29M0.04%-4,60713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC11,197$2.29M<0.01%-25,46913F-HRTimelineGroup
JT Stratford LLC11,188$2.29M0.29%+8,75613F-HRTimeline
Williamson Legacy Group, LLC11,112$2.27M1.7%+28113F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC11,098$2.27M<0.01%-11913F-HRTimelineGroup
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …10,979$2.25M<0.01%-252,19313F-HRTimelineGroup
&PARTNERS10,597$2.23M0.01%+3,29613F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP10,833$2.21M<0.01%-1,37313F-HRTimelineGroup
Adalta Capital Management LLC10,623$2.17M1.04%+14013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\10,515$2.15M<0.01%-15113F-HRTimelineGroup
Radnor Capital Management, LLC10,635$2.12M0.31%+1013F-HRTimeline
Aristides Capital LLC10,026$2.05M0.68%+69613F-HRTimeline
O'Domhnaill Enterprises, Inc.10,023$2.05M1.65%+4,25613F-HRTimeline
PORTLAND INVESTMENT COUNSEL INC.10,000$2.04M0.66%+3,00013F-HRTimeline
Catalyst Capital Advisors LLC10,000$2.04M0.04%-65013F-HRTimeline
Kore Advisors LP10,000$2.04M2.33%013F-HRTimeline
Tribune Investment Group LP10,000$2.04M1.37%new13F-HRTimeline
Veracity Capital LLC9,927$2.03M0.73%-1,23313F-HRTimeline
GATEWAY INVESTMENT ADVISERS LLC9,899$2.02M0.02%+31113F-HRTimeline
Provident Co of the Employees of the He…9,818$2.01M3.17%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP9,713$1.99M<0.01%+92213F-HRTimelineGroup
Callan Family Office, LLC9,681$1.98M0.04%-31413F-HRTimeline
DUNCKER STREETT & CO INC9,637$1.97M0.37%new13F-HRTimeline
Kurv Investment Management LLC10,146$1.94M2.06%+4,04713F-HRTimeline
B. Metzler seel. Sohn & Co. AGin group B. Metzler seel. Sohn & Co. AG9,481$1.94M0.02%013F-HRTimelineGroup
State of Alaska, Department of Revenue9,385$1.92M0.02%+33513F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…9,174$1.88M0.01%013F-HRTimeline
MH & ASSOCIATES SECURITIES MANAGEMENT C…9,126$1.87M1.63%+2413F-HRTimeline
GILDER GAGNON HOWE & CO LLC9,107$1.86M0.02%+1,12813F-HRTimeline
EMERALD ADVISERS, LLCgroup of 2 filers holding9,102$1.86M+513Timeline
Chicago Capital, LLC9,060$1.85M0.05%+1,03413F-HRTimeline
Concentric Capital Strategies, LP9,007$1.84M0.16%-12,57113F-HRTimeline
Man Group plcin group Man Group plc8,972$1.83M<0.01%-41,99713F-HRTimelineGroup
Cascade Investment Advisors, Inc.8,814$1.8M1.07%-7013F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC8,476$1.73M0.01%+5,87813F-HRTimelineGroup
KAYNE ANDERSON CAPITAL ADVISORS LP8,399$1.72M0.03%new13F-HRTimeline
Van Hulzen Asset Management, LLC8,392$1.72M0.13%+1,21013F-HRTimeline
HEARTLAND ADVISORS INC8,163$1.67M0.09%-2,30313F-HRTimeline
PECAUT & CO.8,135$1.66M0.54%013F-HRTimeline
ARCADIA INVESTMENT MANAGEMENT CORP/MI8,089$1.65M0.28%+98013F-HRTimeline
Prospera Financial Services Inc7,962$1.63M0.03%+48113F-HRTimeline
NewEdge Advisors, LLC7,937$1.62M0.01%-30713F-HR/ATimeline
PRINCETON CAPITAL MANAGEMENT LLC7,861$1.61M0.44%+3513F-HRTimeline
Beacon Pointe Advisors, LLC7,783$1.59M0.01%-18013F-HRTimeline
Federation des caisses Desjardins du Qu…7,696$1.57M0.01%-1,51913F-HRTimeline
ALLSTATE CORPin group ALLSTATE CORP7,668$1.57M0.02%new13F-HRTimelineGroup
Marex Group Ltdin group Marex Group Ltd7,503$1.53M0.02%new13F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC7,489$1.53M0.05%+1,95213F-HR/ATimeline
O'SHAUGHNESSY ASSET MANAGEMENT, LLC7,441$1.52M0.01%-1713F-HRTimeline
RICE HALL JAMES & ASSOCIATES, LLC7,389$1.51M0.08%-61013F-HRTimeline
Advisors Asset Management, Inc.7,383$1.51M0.03%+43713F-HRTimeline
MACKENZIE FINANCIAL CORP7,350$1.5M<0.01%new13F-HRTimeline
Merrion Investment Management Co, LLC7,330$1.5M0.81%013F-HRTimeline
PINEBRIDGE INVESTMENTS LLC7,319$1.5M0.01%-6,99313F-HRTimeline
NISA INVESTMENT ADVISORS, LLC7,191$1.47M0.01%-1,70513F-HRTimeline
DENALI ADVISORS LLC7,089$1.45M0.16%-713F-HRTimeline
Snowden Capital Advisors LLC7,059$1.44M0.04%-19013F-HRTimeline
MONETTA FINANCIAL SERVICES INC7,000$1.43M1.11%013F-HRTimeline
Themes Management Co LLC6,931$1.42M0.87%+2,23513F-HRTimeline
U.S. Capital Wealth Advisors, LLC6,920$1.42M0.04%-9313F-HRTimeline
SECURIAN ASSET MANAGEMENT, INC6,739$1.38M0.05%+11013F-HRTimeline
Clear Creek Financial Management, LLC6,726$1.38M0.11%+1,64513F-HRTimeline
1832 Asset Management L.P.6,710$1.37M<0.01%-1,79013F-HRTimeline
Argent Trust Co6,696$1.37M0.05%+313F-HRTimeline
Equitable Holdings, Inc.in group Equitable Holdings, Inc.6,881$1.36M0.01%+5,60713F-HRTimelineGroup
Catalyst Funds Management Pty Ltd6,602$1.35M0.23%new13F-HRTimeline
Swiss Life Asset Management Ltdin group Swiss Life Asset Management L…6,399$1.31M0.01%+18113F-HRTimelineGroup
Western Wealth Management, LLC6,309$1.29M0.05%+28513F-HR/ATimeline
FIRST CITIZENS BANK & TRUST CO6,283$1.28M0.03%new13F-HRTimeline
CHASE INVESTMENT COUNSEL CORP6,029$1.23M0.32%new13F-HRTimeline
Fulton Bank, N.A.5,973$1.22M0.04%-11713F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC5,868$1.2M<0.01%-262,44213F-HRTimelineGroup
AlTi Global, Inc.in group AlTi Global, Inc.5,796$1.19M0.03%-8813F-HRTimelineGroup
Schonfeld Strategic Advisors LLC5,731$1.17M0.01%new13F-HRTimeline
Twin Tree Management, LP5,715$1.17M0.25%+5,33513F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV5,705$1.17M<0.01%-21213F-HRTimeline
VELA Investment Management, LLC5,561$1.14M0.29%-13413F-HR/ATimeline
SECURED RETIREMENT ADVISORS, LLC5,479$1.12M0.63%-4913F-HRTimeline
PARK AVENUE SECURITIES LLCin group PARK AVENUE SECURITIES LLC5,424$1.11M0.01%+11113F-HRTimelineGroup
Diversify Advisory Services, LLCgroup of 2 filers holding5,273$1.1M+1,326Timeline
Legacy Wealth Asset Management, LLC5,353$1.09M0.27%+913F-HRTimeline
Valeo Financial Advisors, LLC5,346$1.09M0.03%+8113F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.5,345$1.09M0.01%+3,64213F-HRTimelineGroup
Venturi Wealth Management, LLC5,330$1.09M0.05%+75713F-HRTimeline
HARBOR CAPITAL ADVISORS, INC.5,279$1.08M0.09%-2,90313F-HRTimeline
Neo Ivy Capital Management5,173$1.06M0.28%new13F-HRTimeline
Meeder Advisory Services, Inc.group of 2 filers holding5,157$1.05M+299Timeline
Altshuler Shaham Ltd5,142$1.05M0.02%+62413F-HRTimeline
DANSKE BANK A/S5,133$1.05M<0.01%+2,63113F-HRTimeline
Williams Jones Wealth Management, LLC.5,057$1.03M0.01%013F-HRTimeline
Qsemble Capital Management, LP5,052$1.03M0.08%-4,35913F-HRTimeline
Vestmark Advisory Solutions, Inc.5,043$1.03M0.01%-3013F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC5,035$1.03M0.01%+1,91413F-HRTimeline
Arosa Capital Management LP5,000$1.02M0.67%-15,00013F-HRTimeline
Rossby Financial, LCC4,768$1.01M0.21%+37513F-HRTimeline
Allianz SEgroup of 2 filers holding4,919$1.01M+897Timeline
Longaeva Partners L.P.4,909$1M0.05%new13F-HRTimeline
OneDigital Investment Advisors LLC4,908$1M0.01%-1,02213F-HRTimeline
Utah Retirement Systems4,822$986K0.01%013F-HRTimeline
Graham Capital Management, L.P.4,816$985K0.03%+3,12513F-HRTimeline
Dakota Wealth Management4,769$975K0.02%new13F-HR/ATimeline
Atria Investments, Inc4,758$973K0.01%-1,54013F-HRTimeline
Brooklyn Investment Group4,703$962K0.03%+2,85813F-HRTimeline
Yorktown Management & Research Co Inc4,700$961K0.8%013F-HRTimeline
KLEIN PAVLIS & PEASLEY FINANCIAL, INC.4,686$958K0.53%+15413F-HRTimeline
PEAK6 LLCin group PEAK6 LLC4,562$933K0.03%new13F-HRTimelineGroup
Maryland State Retirement & Pension Sys…4,549$930K0.02%013F-HRTimeline
CWM, LLCin group CWM, LLC4,538$928K<0.01%+1,51113F-HRTimelineGroup
Clare Market Investments LLC4,405$901K0.19%13F-HRTimeline
FLPUTNAM INVESTMENT MANAGEMENT CO4,373$894K0.01%+73113F-HRTimeline
Csenge Advisory Group4,317$883K0.04%new13F-HRTimeline
Freemont Management S.A.4,300$879K0.16%-50013F-HRTimeline
SPIREPOINT PRIVATE CLIENT, LLC4,254$870K0.08%+93113F-HRTimeline
Integrated Wealth Concepts LLC4,251$869K0.01%new13F-HRTimeline
DOLIVER ADVISORS, LP4,247$868K0.2%-30213F-HRTimeline
IAMS WEALTH MANAGEMENT, LLC4,243$868K0.3%-11413F-HRTimeline
CHESAPEAKE CAPITAL CORP /IL/4,216$862K0.62%013F-HRTimeline
Permanent Capital Management, LP3,938$852K0.13%-90013F-HRTimeline