SPARK THERAPEUTICS INC - COM (ONCE)

Historical Holders from Q1 2015 to Q4 2019

Type / Class: Equity / COM
Symbol: ONCE

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Institutional Holders of SPARK THERAPEUTICS INC - COM (ONCE) across Reporting Periods

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price	Investors
2019 Q4	0	$0	-$3,423,385,176	$0	$0		0
2019 Q3	35,524,889	$3,445,305,482	+$1,332,622	$77,469,000	$85,983,000	$96.98	183
2019 Q2	35,203,076	$3,603,918,170	-$45,507,670	$27,501,000	$51,833,000	$102.38	192
2019 Q1	35,432,944	$4,035,092,849	-$233,619,311	$24,757,000	$46,407,000	$113.88	197
2018 Q4	39,236,089	$1,535,309,582	-$35,804,329	$4,544,000	$1,447,000	$39.14	153
2018 Q3	39,752,330	$2,168,599,924	+$36,200,567	$6,699,000	$3,246,000	$54.55	173
2018 Q2	38,828,828	$3,213,467,538	+$38,608,678	$12,201,000	$4,452,000	$82.76	169
2018 Q1	38,521,228	$2,565,193,907	+$127,559,330	$9,362,000	$8,597,000	$66.59	160
2017 Q4	37,258,956	$1,915,890,422	+$13,221,021	$7,373,000	$7,718,000	$51.42	159
2017 Q3	33,827,257	$2,973,253,593	+$582,414,250	$11,018,000	$7,125,000	$89.16	128
2017 Q2	28,614,655	$1,708,993,477	+$77,935,481	$3,687,000	$7,807,000	$59.74	125
2017 Q1	27,837,931	$1,484,864,456	+$104,693,009	$90,000	$2,925,000	$53.34	121
2016 Q4	27,709,865	$1,382,740,964	+$51,923,654	$684,000	$1,676,000	$49.90	119
2016 Q3	25,696,622	$1,542,817,642	+$119,685,100	$2,223,000	$4,452,000	$60.06	120
2016 Q2	24,249,529	$1,239,759,216	+$255,385,578	$2,173,000	$14,069,000	$51.13	113
2016 Q1	19,419,954	$573,099,427	+$24,160,851	$6,764,000	$1,426,000	$29.51	103
2015 Q4	18,546,213	$840,329,007	+$157,666,091	$1,953,000	$6,144,000	$45.31	101
2015 Q3	14,900,721	$621,805,960	-$13,520,625	$20,714,000	$7,932,000	$41.73	88
2015 Q2	14,518,370	$872,427,457	+$152,843,869	$2,787,000	$36,000	$60.27	109
2015 Q1	11,783,560	$908,334,889	+$908,334,889		$302,000	$77.50	93