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ASPEN AEROGELS INC COM
ASPEN AEROGELS INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2017Q1)
Portfolio Summary: 43 Institutional holders with a total value of $72,438,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 ACADIAN ASSET MANAGEMENT LLC 10 0 0.00%
2 MUFG Americas Holdings Corp 370 2,000 0.00%
3 REILLY FINANCIAL ADVISORS, LLC 400 2,000 0.00%
4 UBS Group AG 1,969 8,000 0.01%
5 Tower Research Capital LLC (TRC) 1,885 8,000 0.01%
6 Portfolio Solutions, LLC 2,020 8,000 0.01%
7 RUSSELL INVESTMENTS GROUP, LTD. 5,200 22,000 0.03%
8 Nationwide Fund Advisors 5,300 22,000 0.03%
9 BANK OF AMERICA CORP /DE/ 5,442 23,000 0.03%
10 Brandywine Global Investment Management, LLC 8,730 37,000 0.05%
11 CITADEL ADVISORS LLC 10,428 43,000 0.06%
12 QUANTUM CAPITAL MANAGEMENT 10,470 43,000 0.06%
13 PARSONS CAPITAL MANAGEMENT INC/RI 11,500 48,000 0.07%
14 Neuberger Berman Group LLC 20,000 83,000 0.11%
15 Bank of New York Mellon Corp 27,957 116,000 0.16%
16 Spark Investment Management LLC 30,600 126,000 0.17%
17 Firsthand Capital Management, Inc. 35,000 145,000 0.20%
18 NORTHERN TRUST CORP 37,057 153,000 0.21%
19 RBF Capital, LLC 41,111 171,000 0.24%
20 MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income 71,412 296,000 0.41%
21 MORGAN STANLEY 84,126 349,000 0.48%
22 GEODE CAPITAL MANAGEMENT, LLC 94,870 393,000 0.54%
23 WELLS FARGO & COMPANY/MN 136,000 565,000 0.78%
24 Granite Investment Partners, LLC 198,335 823,000 1.14%
25 BRIDGEWAY CAPITAL MANAGEMENT, LLC 202,130 839,000 1.16%
26 Harvey Partners, LLC 256,000 1,062,000 1.47%
27 RENAISSANCE TECHNOLOGIES LLC 262,500 1,089,000 1.50%
28 NEW YORK STATE COMMON RETIREMENT FUND 304,146 1,262,000 1.74%
29 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 305,000 1,266,000 1.75%
30 NEEDHAM INVESTMENT MANAGEMENT LLC 342,500 1,422,000 1.96%
31 ROYCE & ASSOCIATES LP 413,924 1,718,000 2.37%
32 PERRITT CAPITAL MANAGEMENT INC 418,663 1,737,000 2.40%
33 BlackRock Finance, Inc. 481,367 1,998,000 2.76%
34 VANGUARD GROUP INC 579,531 2,405,000 3.32%
35 Telemark Asset Management, LLC 711,500 2,953,000 4.08%
36 TOCQUEVILLE ASSET MANAGEMENT L.P. 846,655 3,514,000 4.85%
37 WELLINGTON MANAGEMENT GROUP LLP 916,900 3,805,000 5.25%
38 HEARTLAND ADVISORS INC 920,000 3,818,000 5.27%
39 AMERIPRISE FINANCIAL INC 1,002,566 4,161,000 5.74%
40 OAKTOP CAPITAL MANAGEMENT II, L.P. 1,104,245 4,583,000 6.33%
41 ARIEL INVESTMENTS, LLC 1,483,872 6,158,000 8.50%
42 Reservoir Operations, L.P. 2,895,981 12,018,000 16.59%
43 GEORGE KAISER FAMILY FOUNDATION 3,167,322 13,144,000 18.15%

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.