Dark
Light
System
Security
FLEX PHARMA INC COM
FLEX PHARMA INC COM. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 52 Institutional holders with a total value of $71,417,375.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 PRIMECAP MANAGEMENT CO/CA/ 857,359 10,100,000 14.14%
2 AMERIPRISE FINANCIAL INC 783,034 9,225,000 12.92%
3 JENNISON ASSOCIATES LLC 677,998 7,987,000 11.18%
4 BlackRock Fund Advisors 532,931 6,278,000 8.79%
5 FRANKLIN RESOURCES INC 452,600 5,332,000 7.47%
6 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 362,316 4,268,000 5.98%
7 VANGUARD GROUP INC 346,406 4,080,000 5.71%
8 FMR LLC 251,834 2,967,000 4.15%
9 C WorldWide Group Holding A/S 225,000 2,650,000 3.71%
10 LAZARD ASSET MANAGEMENT LLC 165,950 1,954,000 2.74%
11 Tekla Capital Management LLC 162,124 1,910,000 2.67%
12 PURA VIDA INVESTMENTS, LLC 142,000 1,673,000 2.34%
13 STATE STREET CORP 137,135 1,617,000 2.26%
14 PRINCIPAL FINANCIAL GROUP INC 121,800 1,435,000 2.01%
15 NORTHERN TRUST CORP 116,240 1,369,000 1.92%
16 BlackRock Institutional Trust Company, N.A. 82,011 966,000 1.35%
17 BRIDGEWAY CAPITAL MANAGEMENT, LLC 79,099 932,000 1.31%
18 GEODE CAPITAL MANAGEMENT, LLC 74,430 876,000 1.23%
19 JPMORGAN CHASE & CO 54,632 644,000 0.90%
20 OXFORD ASSET MANAGEMENT LLP 50,779 598,000 0.84%
21 BlackRock Investment Management, LLC 40,452 477,000 0.67%
22 Bank of New York Mellon Corp 40,310 475,000 0.67%
23 SUSQUEHANNA INTERNATIONAL GROUP, LLP 39,500 465,000 0.65% Put
24 TIAA CREF INVESTMENT MANAGEMENT LLC 34,123 402,000 0.56%
25 RENAISSANCE TECHNOLOGIES LLC 22,600 266,000 0.37%
26 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 22,525 265,000 0.37%
27 BLACKROCK ADVISORS LLC 21,572 254,000 0.36%
28 Spark Investment Management LLC 20,200 237,000 0.33%
29 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 19,700 233,000 0.33%
30 PUTNAM INVESTMENTS LLC 17,241 203,000 0.28%
31 SUSQUEHANNA INTERNATIONAL GROUP, LLP 15,500 183,000 0.26% Call
32 TEACHERS ADVISORS, LLC 14,101 166,000 0.23%
33 ProShare Advisors LLC 12,381 146,000 0.20%
34 NEW YORK STATE COMMON RETIREMENT FUND 10,300 121,000 0.17%
35 Edge Wealth Management LLC 10,000 118,000 0.17% SH
36 STRS OHIO 9,400 110,000 0.15%
37 WELLS FARGO & COMPANY/MN 7,600 90,000 0.13%
38 Nationwide Fund Advisors 6,665 79,000 0.11%
39 AMERICAN INTERNATIONAL GROUP, INC. 6,138 72,306 0.10%
40 MORGAN STANLEY 5,153 60,000 0.08%
41 DEUTSCHE BANK AG\ 2,649 30,000 0.04%
42 ROYCE & ASSOCIATES LP 2,200 26,000 0.04%
43 BARCLAYS PLC 1,009 12,000 0.02%
44 Joel Isaacson & Co., LLC 850 10,000 0.01%
45 WEALTHPLAN PARTNERS, LLC 822 9,552 0.01%
46 BNP PARIBAS FINANCIAL MARKETS 723 8,517 0.01%
47 BANK OF MONTREAL /CAN/ 681 8,000 0.01%
48 MANUFACTURERS LIFE INSURANCE COMPANY, THE 620 7,000 0.01%
49 CITIGROUP INC 566 7,000 0.01%
50 BANK OF AMERICA CORP /DE/ 576 7,000 0.01%
Page 1 of 2

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.