ONCE

Spark Therapeutics, Inc. Common Stock
ONCE

Overview Fund Activity
Delisted

ONCE was delisted on the 16th of December, 2019.

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199 hedge funds and large institutions have $4.04B invested in Spark Therapeutics, Inc. Common Stock in 2019 Q1 according to their latest regulatory filings, with 84 funds opening new positions, 42 increasing their positions, 51 reducing their positions, and 42 closing their positions.

Holders
199
Holders Change
+42
Holders Change %
+26.75%
% of All Funds
4.31%
Holding in Top 10
22
Holding in Top 10 Change
+19
Holding in Top 10 Change %
+633.33%
% of All Funds
0.48%
New
84
Increased
42
Reduced
51
Closed
42
Calls
$87.4M
Puts
$56.3M
Net Calls
+$31M
Net Calls Change
+$36.7M

Top Buyers

1
MF
1
Magnetar Financial
Illinois
$104M
2
BCM
2
Beryl Capital Management
California
$102M
3
FCM
3
Farallon Capital Management
California
$93.4M
4
AA
4
AQR Arbitrage
Connecticut
$89.9M
5
AAM
5
Alpine Associates Management
Florida
$78.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$24M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$34.9M
3
PHS
3
PFM Health Sciences
California
$24.6M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$117M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$78.8M
Name Market Value Shares Shares
Change 		Shares
Change %
SCC
51
Spring Creek Capital
Kansas
$22.8M 200,000 +200,000 New
LP
52
LMR Partners
United Kingdom
$22.1M 194,400 +194,400 New
PA
53
Pinnacle Associates
New York
$21.5M 189,106 -8,883 -4%
Charles Schwab
54
Charles Schwab
California
$21.2M 185,795 +11,495 +7%
VI
55
Versor Investments
New York
$18.4M 161,331 +161,331 New
Bank of America
56
Bank of America
North Carolina
$17.9M 157,279 -230,397 -59%
Bank of New York Mellon
57
Bank of New York Mellon
New York
$16.1M 141,802 -207 -0.1%
DAM
58
DLD Asset Management
New York
$14.8M 130,000 +130,000 New
AllianceBernstein
59
AllianceBernstein
Tennessee
$13.4M 117,709 +21,649 +23%
PAM
60
PSquared Asset Management
Switzerland
$13.1M 114,872 +114,872 New
FTCM
61
First Trust Capital Management
Illinois
$12.4M 108,845 +108,845 New
PCM
62
Prelude Capital Management
New York
$12M 105,569 +105,569 New
American Century Companies
63
American Century Companies
Missouri
$11.8M 103,781 -206,582 -67%
BHMP
64
Bardin Hill Management Partners
New York
$11.8M 103,621 +103,621 New
Deutsche Bank
65
Deutsche Bank
Germany
$11.8M 103,436 -342,219 -77%
CCM
66
Chicago Capital Management
Illinois
$11.5M 100,817 +100,817 New
Point72 Asset Management
67
Point72 Asset Management
Connecticut
$11.4M 100,000 +68,382 +216%
OP
68
Omni Partners
United Kingdom
$11.1M 97,754 +97,754 New
CS
69
Credit Suisse
Switzerland
$11.1M 97,419 +66,820 +218%
QCMA
70
Quad Capital Management Advisors
New York
$11M 96,960 +96,960 New
UBS Group
71
UBS Group
Switzerland
$10.9M 96,057 +87,903 +1,078%
Fidelity International
72
Fidelity International
Bermuda
$10.6M 93,057 -6,308 -6%
TA
73
Teachers Advisors
New York
$8.81M 77,393 +7,837 +11%
SEC
74
Seven Eight Capital
New York
$7.62M 66,874 +66,874 New
TS
75
Twin Securities
New York
$7.4M 65,000 +65,000 New
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