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SPARK THERAPEUTICS INC
SPARK THERAPEUTICS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 130 Institutional holders with a total value of $1,549,492,642.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 FMR LLC 4,593,173 275,866,000 17.80%
2 PRICE T ROWE ASSOCIATES INC /MD/ 2,906,496 174,564,000 11.27%
3 VANGUARD GROUP INC 1,684,375 101,164,000 6.53%
4 FEDERATED HERMES, INC. 1,633,900 98,132,000 6.33%
5 JPMORGAN CHASE & CO 1,336,491 80,269,000 5.18%
6 BAKER BROS. ADVISORS LP 1,318,341 79,180,000 5.11%
7 LORD, ABBETT & CO. LLC 1,083,517 65,076,000 4.20%
8 BlackRock Fund Advisors 894,515 53,725,000 3.47%
9 STATE STREET CORP 802,814 48,213,000 3.11%
10 Clearbridge Investments, LLC 641,378 38,521,000 2.49%
11 Rock Springs Capital Management LP 625,000 37,538,000 2.42%
12 BlackRock Institutional Trust Company, N.A. 519,585 31,206,000 2.01%
13 WELLINGTON MANAGEMENT GROUP LLP 516,122 30,998,000 2.00%
14 GOLDMAN SACHS GROUP INC 478,947 28,765,000 1.86%
15 VICTORY CAPITAL MANAGEMENT INC 471,042 28,290,000 1.83%
16 AMERICAN CENTURY COMPANIES INC 417,204 25,057,000 1.62%
17 Capital World Investors 403,020 24,205,000 1.56%
18 JANUS HENDERSON INVESTORS US LLC 395,024 23,725,000 1.53%
19 DEERFIELD MANAGEMENT COMPANY, L.P. 368,000 22,102,000 1.43%
20 Bain Capital Public Equity Management, LLC 367,314 22,061,000 1.42%
21 Invesco Ltd. 282,422 16,962,000 1.09%
22 VOYA INVESTMENT MANAGEMENT LLC 262,962 15,793,000 1.02%
23 NORTHERN TRUST CORP 226,280 13,591,000 0.88%
24 BALYASNY ASSET MANAGEMENT L.P. 195,900 11,766,000 0.76%
25 UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC 174,420 10,476,000 0.68%
26 GEODE CAPITAL MANAGEMENT, LLC 162,987 9,788,000 0.63%
27 NORGES BANK 164,960 9,463,000 0.61%
28 EVENTIDE ASSET MANAGEMENT, LLC 150,000 9,009,000 0.58%
29 AXA S.A. 140,359 8,430,000 0.54%
30 WELLS FARGO & COMPANY/MN 134,331 8,068,000 0.52%
31 AMERIPRISE FINANCIAL INC 129,627 7,786,000 0.50%
32 PointState Capital LP 125,000 7,508,000 0.48%
33 PICTET ASSET MANAGEMENT LTD 120,058 7,211,000 0.47%
34 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 114,353 6,868,000 0.44%
35 BLACKROCK ADVISORS LLC 100,695 6,048,000 0.39%
36 Bank of New York Mellon Corp 94,284 5,662,000 0.37%
37 CASDIN CAPITAL, LLC 93,500 5,616,000 0.36%
38 BlackRock Investment Management, LLC 76,023 4,566,000 0.29%
39 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 75,930 4,561,000 0.29%
40 EcoR1 Capital, LLC 68,600 4,120,000 0.27%
41 GOLDMAN SACHS GROUP INC 67,600 4,060,000 0.26% Call
42 DEUTSCHE BANK AG\ 66,852 4,012,000 0.26%
43 TD ASSET MANAGEMENT INC 65,851 3,955,000 0.26%
44 C WorldWide Group Holding A/S 65,800 3,952,000 0.26%
45 TIAA CREF INVESTMENT MANAGEMENT LLC 56,584 3,398,000 0.22%
46 BlackRock Group LTD 51,867 3,116,000 0.20%
47 ALLIANCEBERNSTEIN L.P. 51,100 3,069,000 0.20%
48 Artal Group S.A. 50,000 3,003,000 0.19%
49 MORGAN STANLEY 47,718 2,867,000 0.19%
50 TOCQUEVILLE ASSET MANAGEMENT L.P. 47,150 2,832,000 0.18%
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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.