STURM RUGER & CO INC

Ticker: RGR CUSIP: 864159108 Class: Common Stock

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue ($000)
BlackRock, Inc.1,309,679$42,761
VANGUARD GROUP INC915,007$29,875
RENAISSANCE TECHNOLOGIES LLC729,276$23,811
WELLINGTON MANAGEMENT GROUP LLP496,315$16,205
CHARLES SCHWAB INVESTMENT MANAGEMENT INC377,666$12,331
DIMENSIONAL FUND ADVISORS LP370,339$12,091
GEODE CAPITAL MANAGEMENT, LLC358,333$11,703
STATE STREET CORP334,750$10,930
MILLENNIUM MANAGEMENT LLC290,530$9,486
AMERICAN CENTURY COMPANIES INC288,830$9,430
JANE STREET GROUP, LLC245,356$8,011
TWO SIGMA INVESTMENTS, LP229,243$7,485
ROYAL BANK OF CANADA222,003$7,248
MORGAN STANLEY197,341$6,443
TWO SIGMA ADVISERS, LP150,900$4,927
UBS Group AG148,150$4,837
CITADEL ADVISORS LLC138,196$4,512
NORTHERN TRUST CORP136,173$4,446
GOLDMAN SACHS GROUP INC127,971$4,178
Russell Investments Group, Ltd.126,010$4,114
Bank of New York Mellon Corp124,150$4,054
FMR LLC123,363$4,028
HRT FINANCIAL LP116,544$4
AQR CAPITAL MANAGEMENT LLC100,932$3,295
Y-Intercept (Hong Kong) Ltd97,695$3,190
Centiva Capital, LP96,725$3,158
DEPRINCE RACE & ZOLLO INC93,169$3,042
BANK OF AMERICA CORP /DE/78,949$2,578
Allianz Asset Management GmbH69,511$2,270
SUSQUEHANNA INTERNATIONAL GROUP, LLP68,823$2,247
EXCHANGE TRADED CONCEPTS, LLC66,088$2,158
Michelson Medical Research Foundation, Inc.57,500$1,877
BALYASNY ASSET MANAGEMENT L.P.53,010$1,731
Pacer Advisors, Inc.50,932$1,663
WELLS FARGO & COMPANY/MN50,131$1,637
JPMORGAN CHASE & CO49,848$1,628
Nuveen, LLC49,639$1,621
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP43,226$1,411
GAMCO INVESTORS, INC. ET AL39,500$1,290
Quantinno Capital Management LP37,402$1,221
Brevan Howard Capital Management LP36,062$1,177
SG Americas Securities, LLC35,562$1
DEUTSCHE BANK AG\35,505$1,159
Rangeley Capital, LLC35,107$1,146
Invesco Ltd.34,776$1,135
GABELLI FUNDS LLC33,531$1,095
Parvin Asset Management, LLC33,470$1,093
Swiss National Bank28,700$937
UBS ASSET MANAGEMENT AMERICAS INC28,488$930
EVERETT HARRIS & CO /CA/27,890$911
Proficio Capital Partners LLC26,485$865
Sandia Investment Management LP26,485$865
CITIGROUP INC26,046$850
MARTINGALE ASSET MANAGEMENT L P25,560$835
BARCLAYS PLC24,010$784
KLP KAPITALFORVALTNING AS23,900$780
SummerHaven Investment Management, LLC23,674$773
Thomist Capital Management, LP22,940$746
TEACHER RETIREMENT SYSTEM OF TEXAS21,558$704
ALLIANCEBERNSTEIN L.P.21,245$694
RHUMBLINE ADVISERS20,199$659
Legal & General Group Plc19,271$629
D. E. Shaw & Co., Inc.19,114$624
Aster Capital Management (DIFC) Ltd15,330$501
INCEPTIONR LLC14,327$468
LPL Financial LLC14,251$465
O'Brien Greene & Co. Inc14,000$457
Pekin Hardy Strauss, Inc.13,450$439
Cambridge Investment Research Advisors, Inc.13,189$0
Quantbot Technologies LP13,125$429
Point72 Asset Management, L.P.13,023$425
MAIRS & POWER INC12,000$392
VIRGINIA RETIREMENT SYSTEMS ET AL11,600$379
PRICE T ROWE ASSOCIATES INC /MD/10,625$0
Unison Advisors LLC10,401$340
NISA INVESTMENT ADVISORS, LLC10,400$340
O'SHAUGHNESSY ASSET MANAGEMENT, LLC10,347$338
MetLife Investment Management, LLC9,861$322
HighTower Advisors, LLC9,462$309
NOVEM GROUP9,089$297
BNP PARIBAS ARBITRAGE, SA9,079$296
Brooklyn Investment Group9,070$296
RITHOLTZ WEALTH MANAGEMENT9,019$294
Cetera Investment Advisers8,816$288
RAYMOND JAMES FINANCIAL INC8,542$279
Ancora Advisors LLC8,348$273
CALDWELL SUTTER CAPITAL, INC.8,056$263
AlphaQuest LLC7,879$257
JANUS HENDERSON GROUP PLC7,748$253
INTECH INVESTMENT MANAGEMENT LLC6,915$226
Jump Financial, LLC6,761$221
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.6,548$214
Police & Firemen's Retirement System of New Jersey4,528$148
MEEDER ASSET MANAGEMENT INC4,500$147
Byrne Asset Management LLC4,216$138
State of Tennessee, Department of Treasury3,940$145
JONES FINANCIAL COMPANIES LLLP3,628$118
Motiv8 Investments LLC3,311$0
OSAIC HOLDINGS, INC.3,277$107
CWM, LLC3,192$0
85 other institutions40,634$1,045
Total (185 institutions)9,661,270$309,224