Teacher Retirement System of Texas
MRSN

Teacher Retirement System of Texas’s Mersana Therapeutics MRSN Stock Holding History

Teacher Retirement System of Texas’s Portfolio MRSN Stock Details MRSN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2023
Q4 		– Sell
-963
Closed -$31K – 1878
2023
Q3 		$31K Buy
963
+76
+9% +$3.61K ﹤0.01% 1882
2023
Q2 		$73K Sell
887
-97
-10% -$14.2K ﹤0.01% 1883
2023
Q1 		$101K Buy
984
+40
+4% +$5.61K ﹤0.01% 1971
2022
Q4 		$138K Sell
944
-77
-8% -$13K ﹤0.01% 1916
2022
Q3 		$172K Buy
+1,021
New +$166K ﹤0.01% 1955
2022
Q2 		– Sell
-476
Closed -$47K – 2112
2022
Q1 		$47K Buy
476
+43
+10% +$5.02K ﹤0.01% 2141
2021
Q4 		$67K Buy
+433
New +$84.2K ﹤0.01% 2163
2021
Q2 		– Sell
-4,918
Closed -$1.99M – 1936
2021
Q1 		$1.99M Sell
4,918
-568
-10% -$276K 0.01% 672
2020
Q4 		$3.65M Sell
5,486
-38
-0.7% -$21.1K 0.02% 500
2020
Q3 		$2.57M Buy
+5,524
New +$2.79M 0.02% 533

Other funds holding MRSN

EC
EcoR1 Capital San Francisco, California $2.06B AUM 215.32% 1-Year Est. Return
VA
VR Adviser New York $3.3B AUM 525.74% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.68B AUM 126.09% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SCM
Silverarc Capital Management Boston, Massachusetts $962M AUM 524.64% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
NI
Nextech Invest Zurich, Switzerland $2.11B AUM 413.84% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Teacher Retirement System of Texas's MRSN Position: Q4 2023 in Review

Teacher Retirement System of Texas sold out of Mersana Therapeutics (MRSN) in Q4 2023, closing a stake of 963 shares — an estimated $31K sold.

Teacher Retirement System of Texas first reported a position in MRSN in Q3 2020 and held it in 10 quarters. The position peaked at $3.65M in Q4 2020. 105 funds tracked by Wall St. Rank hold MRSN as of Q4 2023.

  • Teacher Retirement System of Texas reported no remaining Mersana Therapeutics position as of Q4 2023 after selling out during the quarter.
  • Teacher Retirement System of Texas sold 963 Mersana Therapeutics shares in Q4 2023, an estimated $31K.
  • Teacher Retirement System of Texas first reported a position in Mersana Therapeutics in Q3 2020 and held it in 10 quarters.
  • Teacher Retirement System of Texas's Mersana Therapeutics position peaked at $3.65M in Q4 2020.
  • 105 funds tracked by Wall St. Rank held Mersana Therapeutics as of Q4 2023.

Based on Teacher Retirement System of Texas's 13F filing for Q4 2023, filed 7 Feb 2024.