OPTION CARE HEALTH INC

Ticker: OPCH CUSIP: 68404L201 Class: COM NEW

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

InstitutionSharesValue ($000)
BlackRock, Inc.19,869,127$633,030
VANGUARD GROUP INC16,647,553$530,391
WELLINGTON MANAGEMENT GROUP LLP11,965,561$381,223
FMR LLC9,333,921$297,379
Durable Capital Partners LP8,991,254$286,461
FULLER & THALER ASSET MANAGEMENT, INC.6,958,800$221,707
STATE STREET CORP5,789,782$184,462
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP4,248,425$135,355
GEODE CAPITAL MANAGEMENT, LLC4,117,393$131,200
DIMENSIONAL FUND ADVISORS LP3,840,648$122,367
MORGAN STANLEY3,410,233$108,650
Southpoint Capital Advisors LP3,000,000$95,580
WESTFIELD CAPITAL MANAGEMENT CO LP2,765,305$88,103
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2,425,369$77,272
PRICE T ROWE ASSOCIATES INC /MD/2,061,494$66
NORTHERN TRUST CORP1,972,276$62,837
NORGES BANK1,939,322$61,787
MANUFACTURERS LIFE INSURANCE COMPANY, THE1,767,965$56,361
Duquesne Family Office LLC1,745,950$56
Swedbank AB1,726,000$54,990
BANK OF AMERICA CORP /DE/1,697,249$54,074
CITADEL ADVISORS LLC1,673,546$53,319
Nuveen, LLC1,564,790$49,854
Boston Partners1,451,106$46,790
FORT WASHINGTON INVESTMENT ADVISORS INC /OH/1,437,411$45,796
ALLIANCEBERNSTEIN L.P.1,350,178$43,017
SCHRODER INVESTMENT MANAGEMENT GROUP1,310,062$42,132
MASSACHUSETTS FINANCIAL SERVICES CO /MA/1,284,239$40,916
RIVERBRIDGE PARTNERS LLC1,262,553$40,225
LOOMIS SAYLES & CO L P1,247,423$39,743
GENEVA CAPITAL MANAGEMENT LLC1,234,976$39,346
Alyeska Investment Group, L.P.1,210,248$38,559
JENNISON ASSOCIATES LLC1,163,931$37,083
Bank of New York Mellon Corp1,097,917$34,980
UBS Group AG928,910$29,595
Freestone Grove Partners LP915,898$29,181
GOLDMAN SACHS GROUP INC912,842$29,083
VILLERE ST DENIS J & CO LLC831,125$26,480
GILDER GAGNON HOWE & CO LLC808,608$25,762
DEUTSCHE BANK AG\788,205$25,112
Amundi748,132$23,835
JPMORGAN CHASE & CO740,848$23,603
Allianz Asset Management GmbH722,691$23,025
JUPITER ASSET MANAGEMENT LTD708,742$22,581
Teca Partners, LP573,205$18,262
Invesco Ltd.534,551$17,031
SILVERCREST ASSET MANAGEMENT GROUP LLC521,452$16,613
UBS ASSET MANAGEMENT AMERICAS INC510,745$16,272
GABELLI FUNDS LLC503,310$16,035
Arvin Capital Management LP488,572$15,566
Leeward Investments, LLC - MA488,416$15,561
RENAISSANCE TECHNOLOGIES LLC483,826$15,415
MILLENNIUM MANAGEMENT LLC480,962$15,323
PRINCIPAL FINANCIAL GROUP INC476,852$15,193
RHUMBLINE ADVISERS467,513$14,895
HighTower Advisors, LLC452,598$14,420
D. E. Shaw & Co., Inc.432,973$13,795
BARCLAYS PLC378,384$12,055
GAMCO INVESTORS, INC. ET AL369,002$11,756
Crawford Fund Management, LLC367,000$11,693
VOLORIDGE INVESTMENT MANAGEMENT, LLC366,744$11,684
NEUBERGER BERMAN GROUP LLC366,224$11,668
SEGALL BRYANT & HAMILL, LLC361,494$11,517
Park West Asset Management LLC354,425$11,292
Swiss National Bank320,000$10,195
Directional Asset Management314,450$10,018
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM288,950$9,206
TWO SIGMA INVESTMENTS, LP273,901$8,726
Point72 Asset Management, L.P.273,400$8,711
Russell Investments Group, Ltd.266,003$8,475
Man Group plc264,118$8,415
Legal & General Group Plc253,777$8,085
SEI INVESTMENTS CO245,893$7,834
RAYMOND JAMES FINANCIAL INC245,588$7,824
VICTORY CAPITAL MANAGEMENT INC245,187$7,812
Compass Wealth Management LLC235,549$7,505
STALEY CAPITAL ADVISERS INC225,000$7,169
NICHOLAS COMPANY, INC.214,720$6,841
INTECH INVESTMENT MANAGEMENT LLC213,527$6,803
WELLS FARGO & COMPANY/MN207,916$6,624
Voya Investment Management LLC194,371$6,193
AMERIPRISE FINANCIAL INC193,409$6,162
Retirement Systems of Alabama190,506$6,070
CITIGROUP INC165,486$5,272
Madison Asset Management, LLC163,684$5,215
MetLife Investment Management, LLC162,957$5,192
ENVESTNET ASSET MANAGEMENT INC162,462$5,176
Sovereign's Capital Management, LLC157,308$5,012
WEDGE CAPITAL MANAGEMENT L L P/NC153,356$4,886
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM153,300$4,884
FRANKLIN RESOURCES INC152,633$4,863
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC142,592$4,543
JANE STREET GROUP, LLC135,264$4,310
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM132,326$4,216
SEIZERT CAPITAL PARTNERS, LLC131,860$4,201
Phocas Financial Corp.130,667$4,163
Creative Planning127,123$4,050
Livforsakringsbolaget Skandia, Omsesidigt119,900$3,741
ISTHMUS PARTNERS, LLC118,169$3,765
Nippon Life Global Investors Americas, Inc.112,890$3,597
259 other institutions5,133,390$142,311
Total (359 institutions)162,867,888$5,047,478