GIBRALTAR INDS INC

Ticker: ROCK CUSIP: 374689107 Class: EQTY

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

InstitutionSharesValue ($000)
BlackRock, Inc.4,971,088$245,771
FMR LLC3,696,450$182,752
VANGUARD GROUP INC2,863,575$141,575
ALLIANCEBERNSTEIN L.P.1,714,322$84,756
DIMENSIONAL FUND ADVISORS LP1,698,746$83,987
STATE STREET CORP1,363,153$67,394
BARROW HANLEY MEWHINNEY & STRAUSS LLC986,324$48,764
Boston Partners923,711$45,993
GEODE CAPITAL MANAGEMENT, LLC737,587$36,473
VICTORY CAPITAL MANAGEMENT INC730,989$36,140
FRONTIER CAPITAL MANAGEMENT CO LLC547,668$27,077
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.487,375$24,096
CHARLES SCHWAB INVESTMENT MANAGEMENT INC440,433$21,775
MORGAN STANLEY434,234$21,469
T. Rowe Price Investment Management, Inc.423,432$21
PALISADE CAPITAL MANAGEMENT, LP375,674$18,573
SEGALL BRYANT & HAMILL, LLC353,555$17,480
NORTHERN TRUST CORP322,175$15,928
D. E. Shaw & Co., Inc.319,842$15,813
Swedbank AB267,101$13,205
KENNEDY CAPITAL MANAGEMENT LLC250,977$12,408
ROYCE & ASSOCIATES LP196,730$9,726
Bank of New York Mellon Corp182,150$9,005
GOLDMAN SACHS GROUP INC180,170$8,908
PRINCIPAL FINANCIAL GROUP INC171,666$8,487
BANK OF AMERICA CORP /DE/158,987$7,860
Russell Investments Group, Ltd.151,992$7,514
NEW YORK STATE COMMON RETIREMENT FUND151,866$7,508
Invesco Ltd.147,068$7,271
SYSTEMATIC FINANCIAL MANAGEMENT LP129,775$6,416
FIRST WILSHIRE SECURITIES MANAGEMENT INC128,938$6,375
RBF Capital, LLC123,099$6,086
NORDEA INVESTMENT MANAGEMENT AB122,591$6,074
Ancora Advisors LLC119,858$5,926
Point72 Asset Management, L.P.118,195$5,844
Public Sector Pension Investment Board102,287$5,057
PRIMECAP MANAGEMENT CO/CA/95,600$4,726
JANE STREET GROUP, LLC95,065$4,700
CITADEL ADVISORS LLC93,317$4,614
GAMCO INVESTORS, INC. ET AL91,270$4,512
Robeco Schweiz AG90,000$4,450
RHUMBLINE ADVISERS87,817$4,342
Pacer Advisors, Inc.83,366$4,122
AMERIPRISE FINANCIAL INC81,006$4,005
JPMORGAN CHASE & CO80,888$3,999
Connor, Clark & Lunn Investment Management Ltd.79,322$3,922
BARCLAYS PLC78,890$3,900
Legal & General Group Plc71,305$3,525
Nuveen, LLC70,694$3,495
UBS Group AG66,364$3,281
BESSEMER GROUP INC63,821$3
UBS ASSET MANAGEMENT AMERICAS INC61,867$3,059
Swiss National Bank58,200$2,877
Qube Research & Technologies Ltd56,583$2,797
Phocas Financial Corp.55,950$2,766
AMERICAN CENTURY COMPANIES INC52,968$2,619
Teton Advisors, LLC52,000$2,571
South Dakota Investment Council51,790$3
Expect Equity LLC51,533$2,548
FIRST TRUST ADVISORS LP50,932$2,518
Clayton Partners LLC49,652$2,455
MILLENNIUM MANAGEMENT LLC49,445$2,445
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP43,480$2,150
NEW YORK STATE TEACHERS RETIREMENT SYSTEM42,525$2
Kennondale Capital Management LLC41,852$2,069
Universal- Beteiligungs- und Servicegesellschaft mbH41,036$2,049
BALYASNY ASSET MANAGEMENT L.P.40,598$2,007
RENAISSANCE TECHNOLOGIES LLC39,100$1,933
SEI INVESTMENTS CO38,549$1,906
ExodusPoint Capital Management, LP37,801$1,869
AQR CAPITAL MANAGEMENT LLC37,422$1,850
GABELLI FUNDS LLC35,951$1,777
PRICE T ROWE ASSOCIATES INC /MD/34,623$2
WESBANCO BANK INC33,928$1,677
WELLS FARGO & COMPANY/MN33,852$1,674
Allspring Global Investments Holdings, LLC32,221$1,616
CITIGROUP INC31,805$1,572
GREAT WEST LIFE ASSURANCE CO /CAN/30,491$2
FRANKLIN RESOURCES INC29,906$1,479
BFSG, LLC29,284$1,448
WEDGE CAPITAL MANAGEMENT L L P/NC28,438$1,406
Edgestream Partners, L.P.28,148$1,392
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM27,965$1,383
PRUDENTIAL FINANCIAL INC27,770$1,373
Rafferty Asset Management, LLC27,329$1,351
Van Hulzen Asset Management, LLC26,541$1,312
SHELTON CAPITAL MANAGEMENT25,872$1,279
Federation des caisses Desjardins du Quebec25,605$1,266
DEUTSCHE BANK AG\24,625$1,217
Jump Financial, LLC24,553$1,214
Freestone Grove Partners LP24,315$1,202
SG Americas Securities, LLC24,209$1
VIRGINIA RETIREMENT SYSTEMS ET AL23,954$1,184
COMERICA BANK23,306$1,152
CAPITAL FUND MANAGEMENT S.A.22,191$1,097
TWINBEECH CAPITAL LP20,406$1,009
Thrivent Financial for Lutherans20,300$1
BNP PARIBAS ARBITRAGE, SA19,840$981
INTECH INVESTMENT MANAGEMENT LLC19,378$958
Cascade Investment Advisors, Inc.19,330$956
152 other institutions663,232$29,215
Total (252 institutions)29,715,159$1,431,792