Dark
Light
System
Security
ACETO CORP
ACETO CORP. Institutional holdings reported to the SEC.

Institutional Holders (2015Q4)
Portfolio Summary: 157 Institutional holders with a total value of $674,793,142.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 2,092,000 56,442,000 8.36%
2 DIMENSIONAL FUND ADVISORS LP 2,023,521 54,595,000 8.09%
3 BlackRock Fund Advisors 1,900,480 51,275,000 7.60%
4 VANGUARD GROUP INC 1,274,017 34,372,000 5.09%
5 NORTHERN TRUST CORP 1,248,444 33,683,000 4.99%
6 Ranger Investment Management, L.P. 1,226,569 33,093,000 4.90%
7 LOOMIS SAYLES & CO L P 1,204,776 32,505,000 4.82%
8 Champlain Investment Partners, LLC 920,625 24,838,000 3.68%
9 KING LUTHER CAPITAL MANAGEMENT CORP 807,878 21,797,000 3.23%
10 WELLINGTON MANAGEMENT GROUP LLP 796,660 21,494,000 3.19%
11 BlackRock Institutional Trust Company, N.A. 706,390 19,058,000 2.82%
12 STATE STREET CORP 695,482 18,761,000 2.78%
13 ROYAL BANK OF CANADA 677,877 18,289,000 2.71%
14 Phocas Financial Corp. 494,571 13,344,000 1.98% SH
15 MORGAN STANLEY 457,690 12,349,000 1.83%
16 Allianz Asset Management GmbH 451,064 12,170,000 1.80%
17 Bank of New York Mellon Corp 384,573 10,376,000 1.54%
18 Nichols Asset Management LLC 374,086 10,093,000 1.50%
19 THB ASSET MANAGEMENT 334,162 9,015,000 1.34%
20 ROYCE & ASSOCIATES LP 307,790 8,304,000 1.23%
21 RENAISSANCE TECHNOLOGIES LLC 297,900 8,037,000 1.19%
22 BAIRD FINANCIAL GROUP, INC. 280,313 7,563,000 1.12%
23 KENNEDY CAPITAL MANAGEMENT LLC 275,836 7,442,000 1.10%
24 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 244,247 6,590,000 0.98%
25 AMERIPRISE FINANCIAL INC 212,222 5,726,000 0.85%
26 RUSSELL FRANK CO/ 197,652 5,320,000 0.79%
27 JPMORGAN CHASE & CO 195,938 5,286,000 0.78%
28 PRINCIPAL FINANCIAL GROUP INC 195,090 5,264,000 0.78%
29 Motley Fool Asset Management LLC 195,000 5,261,000 0.78%
30 Wilmington Savings Fund Society, FSB 194,562 5,249,000 0.78%
31 GEODE CAPITAL MANAGEMENT, LLC 190,620 5,142,000 0.76%
32 Shinko Asset Management Co., Ltd. 185,382 5,002,000 0.74%
33 Fisher Asset Management, LLC 185,382 5,002,000 0.74%
34 WELLS FARGO & COMPANY/MN 176,494 4,762,000 0.71%
35 LORD, ABBETT & CO. LLC 163,300 4,406,000 0.65%
36 DRIEHAUS CAPITAL MANAGEMENT LLC 148,801 4,015,000 0.59%
37 Invesco Ltd. 141,636 3,821,000 0.57%
38 Timpani Capital Management LLC 139,399 3,761,000 0.56%
39 DEUTSCHE BANK AG\ 136,090 3,670,000 0.54%
40 PERRITT CAPITAL MANAGEMENT INC 133,345 3,598,000 0.53%
41 TIAA CREF INVESTMENT MANAGEMENT LLC 119,161 3,215,000 0.48%
42 NATIXIS ADVISORS, LLC 117,740 3,177,000 0.47%
43 BlackRock Investment Management, LLC 116,485 3,143,000 0.47%
44 Motley Fool Wealth Management, LLC 115,277 3,110,000 0.46%
45 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 115,000 3,103,000 0.46%
46 FIRST TRUST ADVISORS LP 106,705 2,879,000 0.43%
47 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 104,370 2,816,000 0.42%
48 NEW YORK STATE COMMON RETIREMENT FUND 92,221 2,488,000 0.37%
49 JANUS HENDERSON INVESTORS US LLC 90,000 2,428,000 0.36%
50 NOMURA HOLDINGS INC 86,937 2,350,000 0.35%
Page 1 of 4

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.