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OSI SYSTEMS INC COM
OSI SYSTEMS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 181 Institutional holders with a total value of $1,319,646,512.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 JANUS HENDERSON INVESTORS US LLC 1,551,855 109,856,000 8.32%
2 VANGUARD GROUP INC 1,372,986 97,195,000 7.37%
3 WELLS FARGO & COMPANY/MN 1,274,150 90,197,000 6.83%
4 EARNEST PARTNERS LLC 1,203,869 85,222,000 6.46%
5 BlackRock Fund Advisors 1,095,694 77,564,000 5.88%
6 DIMENSIONAL FUND ADVISORS LP 791,320 56,018,000 4.24%
7 Clearbridge Investments, LLC 689,556 48,814,000 3.70%
8 BlackRock Institutional Trust Company, N.A. 612,045 43,327,000 3.28%
9 CREDIT SUISSE AG/ 550,838 38,993,000 2.95%
10 PNC FINANCIAL SERVICES GROUP, INC. 481,768 34,105,000 2.58%
11 STATE STREET CORP 407,937 28,871,000 2.19%
12 BLACKROCK ADVISORS LLC 384,654 27,230,000 2.06%
13 TREMBLANT CAPITAL GROUP 342,440 24,241,000 1.84%
14 AMERIPRISE FINANCIAL INC 339,868 24,060,000 1.82%
15 Epoch Investment Partners, Inc. 303,944 21,516,000 1.63%
16 NEW YORK STATE COMMON RETIREMENT FUND 300,829 21,296,000 1.61%
17 Bank of New York Mellon Corp 297,612 21,068,000 1.60%
18 MORGAN STANLEY 286,732 20,298,000 1.54%
19 NORTHERN TRUST CORP 226,628 16,043,000 1.22%
20 Neuberger Berman Group LLC 224,168 15,869,000 1.20%
21 SNOW CAPITAL MANAGEMENT LP 207,386 14,681,000 1.11%
22 CANADA PENSION PLAN INVESTMENT BOARD 200,000 14,158,000 1.07%
23 NORGES BANK 191,125 13,530,000 1.03%
24 BLAIR WILLIAM & CO/IL 189,369 13,405,000 1.02%
25 SCHRODER INVESTMENT MANAGEMENT GROUP 185,100 13,061,000 0.99%
26 SEGALL BRYANT & HAMILL, LLC 175,408 12,417,000 0.94%
27 ZWJ INVESTMENT COUNSEL INC 168,601 11,936,000 0.90%
28 DEUTSCHE BANK AG\ 158,284 11,203,000 0.85%
29 Elk Creek Partners, LLC 155,069 10,977,000 0.83%
30 GOLDMAN SACHS GROUP INC 149,814 10,606,000 0.80%
31 NEUMEIER POMA INVESTMENT COUNSEL LLC 146,340 10,359,000 0.78%
32 Gotham Asset Management, LLC 139,336 9,864,000 0.75%
33 PRICE T ROWE ASSOCIATES INC /MD/ 134,138 9,496,000 0.72%
34 TIAA CREF INVESTMENT MANAGEMENT LLC 129,934 9,198,000 0.70%
35 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 118,943 8,420,000 0.64%
36 PRINCIPAL FINANCIAL GROUP INC 117,391 8,310,000 0.63%
37 GEODE CAPITAL MANAGEMENT, LLC 116,827 8,270,000 0.63%
38 RUSSELL FRANK CO/ 110,758 7,840,000 0.59%
39 FORESTERS INVESTMENT MANAGEMENT COMPANY, INC. 109,000 7,716,000 0.58%
40 BlackRock Investment Management, LLC 99,754 7,062,000 0.54%
41 Cortina Asset Management, LLC 98,489 6,972,000 0.53%
42 Granahan Investment Management, LLC 98,379 6,964,000 0.53%
43 State of New Jersey Common Pension Fund D 95,000 6,725,000 0.51%
44 Nuveen Asset Management, LLC 93,226 6,600,000 0.50%
45 MANAGED ACCOUNT ADVISORS LLC 86,289 6,108,000 0.46%
46 Invesco Ltd. 85,297 6,038,000 0.46%
47 BlackRock Group LTD 82,416 5,834,000 0.44%
48 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 72,455 5,130,000 0.39%
49 SUSQUEHANNA INTERNATIONAL GROUP, LLP 68,700 4,863,000 0.37% Call
50 MITCHELL CAPITAL MANAGEMENT CO 68,242 4,831,000 0.37%
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.