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

Institutional Holders (2015Q2)
Portfolio Summary: 45 Institutional holders with a total value of $121,590,996.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 4,956,692 32,813,000 26.99%
2 GEORGE KAISER FAMILY FOUNDATION 3,167,322 20,968,000 17.24%
3 Reservoir Operations, L.P. 2,897,652 19,182,000 15.78%
4 WELLINGTON MANAGEMENT GROUP LLP 1,890,744 12,516,000 10.29%
5 PRICE T ROWE ASSOCIATES INC /MD/ 1,533,630 10,153,000 8.35%
6 GILDER GAGNON HOWE & CO LLC 1,289,636 8,537,000 7.02%
7 Pine River Capital Management L.P. 1,076,700 7,127,000 5.86%
8 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 305,000 2,019,000 1.66%
9 VANGUARD GROUP INC 244,971 1,622,000 1.33%
10 NBW CAPITAL LLC 209,326 1,386,000 1.14%
11 BRIDGEWAY CAPITAL MANAGEMENT, LLC 144,172 954,000 0.78%
12 STONERIDGE INVESTMENT PARTNERS LLC 58,454 387,000 0.32%
13 BlackRock Institutional Trust Company, N.A. 51,372 340,000 0.28%
14 RBF Capital, LLC 50,000 331,000 0.27%
15 NORTHERN TRUST CORP 49,329 327,000 0.27%
16 BlackRock Fund Advisors 46,670 309,000 0.25%
17 JACOBS LEVY EQUITY MANAGEMENT, INC 42,378 281,000 0.23%
18 Lehman Brothers Holdings Inc. 37,642 249,000 0.20%
19 Coe Capital Management, LLC 37,335 247,158 0.20%
20 Firsthand Capital Management, Inc. 30,000 199,000 0.16%
21 GEODE CAPITAL MANAGEMENT, LLC 30,047 198,000 0.16%
22 MORGAN STANLEY 29,155 193,000 0.16%
23 BARCLAYS PLC 28,245 169,000 0.14%
24 PARADIGM ASSET MANAGEMENT CO LLC 24,400 161,528 0.13%
25 NEW YORK STATE COMMON RETIREMENT FUND 22,712 150,000 0.12%
26 GOLDMAN SACHS GROUP INC 21,019 139,000 0.11%
27 TD ASSET MANAGEMENT INC 17,300 115,000 0.09%
28 BlackRock Group LTD 14,640 97,000 0.08%
29 FEDERATED HERMES, INC. 11,936 79,000 0.06%
30 Alpine Global Management, LLC 10,874 72,000 0.06%
31 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 10,364 69,000 0.06%
32 TIAA CREF INVESTMENT MANAGEMENT LLC 7,484 50,000 0.04%
33 RUSSELL FRANK CO/ 6,502 43,000 0.04%
34 DEUTSCHE BANK AG\ 5,693 36,000 0.03%
35 BlackRock Japan Co. Ltd 3,339 22,000 0.02%
36 BlackRock Investment Management, LLC 2,747 18,000 0.01%
37 TEACHERS ADVISORS, LLC 2,300 15,000 0.01%
38 WELLS FARGO & COMPANY/MN 830 5,000 0.00%
39 CITIGROUP INC 860 5,000 0.00%
40 AMERICAN INTERNATIONAL GROUP, INC. 500 3,310 0.00%
41 BANK OF AMERICA CORP /DE/ 298 2,000 0.00%
42 WHITTIER TRUST CO 225 1,000 0.00%
43 ROYAL BANK OF CANADA 84 1,000 0.00%
44 BANK OF MONTREAL /CAN/ 36 0 0.00%
45 TORTOISE CAPITAL ADVISORS, L.L.C. 21 0 0.00%

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.