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

Institutional Holders (2015Q3)
Portfolio Summary: 142 Institutional holders with a total value of $632,053,666.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 DIMENSIONAL FUND ADVISORS LP 1,961,650 53,847,000 8.52%
2 BlackRock Fund Advisors 1,791,801 49,185,000 7.78%
3 FMR LLC 1,762,200 48,372,000 7.65%
4 Ranger Investment Management, L.P. 1,283,285 35,226,000 5.57%
5 VANGUARD GROUP INC 1,223,764 33,593,000 5.31%
6 NORTHERN TRUST CORP 1,174,063 32,228,000 5.10%
7 JANUS HENDERSON INVESTORS US LLC 927,848 25,469,000 4.03%
8 Champlain Investment Partners, LLC 914,841 25,112,000 3.97%
9 ROYCE & ASSOCIATES LP 859,813 23,602,000 3.73%
10 KING LUTHER CAPITAL MANAGEMENT CORP 818,978 22,481,000 3.56%
11 WELLINGTON MANAGEMENT GROUP LLP 804,479 22,084,000 3.49%
12 BlackRock Institutional Trust Company, N.A. 693,308 19,031,000 3.01%
13 ROYAL BANK OF CANADA 559,466 15,357,000 2.43%
14 Phocas Financial Corp. 459,754 12,620,000 2.00% SH
15 Bank of New York Mellon Corp 415,979 11,418,000 1.81%
16 MORGAN STANLEY 395,687 10,861,000 1.72%
17 RENAISSANCE TECHNOLOGIES LLC 383,300 10,522,000 1.66%
18 Nichols Asset Management LLC 375,115 10,297,000 1.63%
19 THB ASSET MANAGEMENT 340,918 9,358,000 1.48%
20 Hillcrest Asset Management LLC 324,104 8,897,000 1.41%
21 Allianz Asset Management GmbH 233,757 6,417,000 1.02%
22 KENNEDY CAPITAL MANAGEMENT LLC 222,892 6,118,000 0.97%
23 BAIRD FINANCIAL GROUP, INC. 198,481 5,448,000 0.86%
24 Motley Fool Asset Management LLC 195,000 5,353,000 0.85%
25 PRINCIPAL FINANCIAL GROUP INC 184,116 5,054,000 0.80%
26 GEODE CAPITAL MANAGEMENT, LLC 176,700 4,850,000 0.77%
27 ALPS ADVISORS INC 17,322 4,755,000 0.75%
28 Wilmington Savings Fund Society, FSB 156,976 4,309,000 0.68%
29 MILLENNIUM MANAGEMENT LLC 154,207 4,233,000 0.67%
30 LORD, ABBETT & CO. LLC 153,300 4,208,000 0.67%
31 Shinko Asset Management Co., Ltd. 151,870 4,169,000 0.66%
32 Fisher Asset Management, LLC 151,870 4,169,000 0.66%
33 RUSSELL FRANK CO/ 151,061 4,147,000 0.66%
34 Invesco Ltd. 139,118 3,819,000 0.60%
35 AMERIPRISE FINANCIAL INC 137,690 3,780,000 0.60%
36 PERRITT CAPITAL MANAGEMENT INC 133,345 3,660,000 0.58%
37 DRIEHAUS CAPITAL MANAGEMENT LLC 126,678 3,477,000 0.55%
38 DEUTSCHE BANK AG\ 123,580 3,391,000 0.54%
39 BlackRock Investment Management, LLC 115,688 3,176,000 0.50%
40 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 114,547 3,144,000 0.50%
41 FIRST TRUST ADVISORS LP 108,480 2,978,000 0.47%
42 Motley Fool Wealth Management, LLC 103,124 2,831,000 0.45%
43 TIAA CREF INVESTMENT MANAGEMENT LLC 101,846 2,796,000 0.44%
44 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 101,284 2,781,000 0.44%
45 NEW YORK STATE COMMON RETIREMENT FUND 92,380 2,536,000 0.40%
46 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 92,300 2,534,000 0.40%
47 Timpani Capital Management LLC 79,339 2,178,000 0.34%
48 CONNORS INVESTOR SERVICES INC 73,707 2,023,000 0.32%
49 TWO SIGMA INVESTMENTS, LP 67,420 1,851,000 0.29%
50 PRUDENTIAL FINANCIAL INC 66,971 1,838,000 0.29%
Page 1 of 3

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.