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BIO TECHNE CORP
BIO TECHNE CORP. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 272 Institutional holders with a total value of $4,372,463,640.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 BlackRock Finance, Inc. 3,561,574 418,485,000 9.57%
2 VANGUARD GROUP INC 3,042,458 357,489,000 8.18%
3 BROWN CAPITAL MANAGEMENT LLC 2,147,328 252,311,000 5.77%
4 Select Equity Group, L.P. 2,018,103 237,127,103 5.42%
5 ATLANTA CAPITAL MANAGEMENT CO L L C 1,960,895 230,405,000 5.27%
6 Neuberger Berman Group LLC 1,835,883 215,716,000 4.93%
7 BAMCO INC /NY/ 1,499,942 176,243,000 4.03%
8 MAIRS & POWER INC 1,448,987 170,256,000 3.89%
9 JANUS HENDERSON GROUP PLC 1,188,108 139,603,000 3.19%
10 STATE STREET CORP 994,739 116,891,000 2.67%
11 Jackson Square Partners, LLC 832,847 97,859,000 2.24%
12 AMERICAN CENTURY COMPANIES INC 731,589 85,962,000 1.97%
13 ROYCE & ASSOCIATES LP 730,359 85,817,000 1.96%
14 Invesco Ltd. 636,507 74,790,000 1.71%
15 MACKENZIE FINANCIAL CORP 615,187 72,284,000 1.65%
16 RIVERBRIDGE PARTNERS LLC 585,517 68,798,000 1.57%
17 SEGALL BRYANT & HAMILL, LLC 550,410 64,673,000 1.48%
18 NORGES BANK 549,941 64,618,000 1.48%
19 Bank of New York Mellon Corp 498,619 58,588,000 1.34%
20 NEW YORK STATE COMMON RETIREMENT FUND 476,739 56,017,000 1.28%
21 NORTHERN TRUST CORP 467,059 54,879,000 1.26%
22 DF DENT & CO INC 396,308 46,566,000 1.06%
23 FRED ALGER MANAGEMENT, LLC 392,705 46,143,000 1.06%
24 SCHRODER INVESTMENT MANAGEMENT GROUP 342,815 40,220,000 0.92%
25 LORD, ABBETT & CO. LLC 327,274 38,455,000 0.88%
26 CITADEL ADVISORS LLC 322,994 37,952,000 0.87%
27 GEODE CAPITAL MANAGEMENT, LLC 315,584 37,081,000 0.85%
28 FIRST TRUST ADVISORS LP 304,746 35,808,000 0.82%
29 GOLDMAN SACHS GROUP INC 298,783 35,107,000 0.80%
30 Conestoga Capital Advisors, LLC 272,828 32,057,000 0.73%
31 BANK OF AMERICA CORP /DE/ 262,952 30,897,000 0.71%
32 SEI INVESTMENTS CO 235,036 27,617,000 0.63%
33 PRINCIPAL FINANCIAL GROUP INC 231,680 27,222,000 0.62%
34 Nationwide Fund Advisors 229,059 26,914,000 0.62%
35 AMERIPRISE FINANCIAL INC 206,099 24,217,000 0.55%
36 SG Capital Management LLC 205,055 24,094,000 0.55%
37 KORNITZER CAPITAL MANAGEMENT INC /KS 198,253 23,295,000 0.53%
38 MACQUARIE GROUP LTD 193,497 22,736,000 0.52%
39 DIMENSIONAL FUND ADVISORS LP 192,251 22,590,000 0.52%
40 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 184,110 21,633,000 0.49%
41 COMMONWEALTH BANK OF AUSTRALIA 179,878 21,135,000 0.48%
42 COLUMBIA WANGER ASSET MANAGEMENT LLC 176,486 20,737,000 0.47%
43 DENVER INVESTMENT ADVISORS LLC 171,243 20,121,000 0.46%
44 OppenheimerFunds, Inc. 153,397 18,024,000 0.41%
45 RENAISSANCE TECHNOLOGIES LLC 147,100 17,284,000 0.40%
46 RUSSELL INVESTMENTS GROUP, LTD. 132,191 15,532,000 0.36%
47 PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO 130,739 15,362,000 0.35%
48 Summit Creek Advisors LLC 129,202 15,181,000 0.35%
49 TIAA CREF INVESTMENT MANAGEMENT LLC 125,556 14,753,000 0.34%
50 FRIESS ASSOCIATES LLC 125,405 14,735,000 0.34%
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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.