Teacher Retirement System of Texas’s Spark Therapeutics, Inc. Common Stock ONCE Stock Holding History

Teacher Retirement System of Texas’s Portfolio ONCE Stock Details ONCE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2018 Q4	–	Sell	-3,959	Closed	-$216K	–	1475
2018 Q3	$216K	Sell	3,959 -2,837	-42%	-$194K	﹤0.01%	1415
2018 Q2	$562K	Sell	6,796 -166	-2%	-$12.8K	﹤0.01%	1138
2018 Q1	$464K	Sell	6,962 -3,386	-33%	-$196K	﹤0.01%	1255
2017 Q4	$532K	Buy	10,348 +7,829	+311%	+$562K	﹤0.01%	1481
2017 Q3	$225K	Buy	+2,519	New	+$191K	﹤0.01%	999
2016 Q3	–	Sell	-2,432	Closed	-$124K	–	2268
2016 Q2	$124K	Buy	2,432 +299	+14%	+$12.8K	﹤0.01%	1732
2016 Q1	$63K	Buy	2,133 +855	+67%	+$27K	﹤0.01%	2039
2015 Q4	$58K	Buy	1,278 +223	+21%	+$11.7K	﹤0.01%	1965
2015 Q3	$44K	Buy	1,055 +723	+218%	+$37.7K	﹤0.01%	2201
2015 Q2	$20K	Buy	+332	New	+$22K	﹤0.01%	2105

Other funds holding ONCE

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

PHS

PFM Health Sciences San Francisco, California $1.1B AUM 57.92% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

Teacher Retirement System of Texas's ONCE Position: Q4 2018 in Review

Teacher Retirement System of Texas sold out of Spark Therapeutics, Inc. Common Stock (ONCE) in Q4 2018, closing a stake of 3,959 shares — an estimated $216K sold.

Teacher Retirement System of Texas first reported a position in ONCE in Q2 2015 and held it in 10 quarters. The position peaked at $562K in Q2 2018. 157 funds tracked by Wall St. Rank hold ONCE as of Q4 2018.

Teacher Retirement System of Texas reported no remaining Spark Therapeutics, Inc. Common Stock position as of Q4 2018 after selling out during the quarter.
Teacher Retirement System of Texas sold 3,959 Spark Therapeutics, Inc. Common Stock shares in Q4 2018, an estimated $216K.
Teacher Retirement System of Texas first reported a position in Spark Therapeutics, Inc. Common Stock in Q2 2015 and held it in 10 quarters.
Teacher Retirement System of Texas's Spark Therapeutics, Inc. Common Stock position peaked at $562K in Q2 2018.
157 funds tracked by Wall St. Rank held Spark Therapeutics, Inc. Common Stock as of Q4 2018.

Based on Teacher Retirement System of Texas's 13F filing for Q4 2018, filed 4 Mar 2019.