Teacher Retirement System of Texas
RARE icon

Teacher Retirement System of Texas’s Ultragenyx Pharmaceutical RARE Stock Holding History

Teacher Retirement System of Texas’s Portfolio RARE Stock Details RARE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$234K Sell
11,183
-337,167
-97% -$7.59M ﹤0.01% 1379
2025
Q4 		$8.01M Buy
348,350
+327,502
+1,571% +$10.8M 0.03% 399
2025
Q3 		$627K Sell
20,848
-1,925
-8% -$57.7K ﹤0.01% 1430
2025
Q2 		$828K Buy
22,773
+404
+2% +$14.6K ﹤0.01% 1316
2025
Q1 		$810K Sell
22,369
-2,205
-9% -$91.7K ﹤0.01% 1320
2024
Q4 		$1.03M Buy
24,574
+4,130
+20% +$205K ﹤0.01% 1087
2024
Q3 		$1.14M Buy
20,444
+4,171
+26% +$212K 0.01% 944
2024
Q2 		$669K Sell
16,273
-174
-1% -$7.43K ﹤0.01% 1088
2024
Q1 		$768K Sell
16,447
-131
-0.8% -$6.18K ﹤0.01% 1100
2023
Q4 		$793K Sell
16,578
-3,496
-17% -$136K 0.01% 1126
2023
Q3 		$716K Buy
20,074
+1,025
+5% +$40.6K ﹤0.01% 1221
2023
Q2 		$879K Sell
19,049
-1,467
-7% -$68K 0.01% 1116
2023
Q1 		$823K Buy
20,516
+341
+2% +$14.6K 0.01% 1239
2022
Q4 		$935K Sell
20,175
-1,652
-8% -$65K 0.01% 1159
2022
Q3 		$904K Buy
21,827
+11,514
+112% +$592K 0.01% 1207
2022
Q2 		$615K Sell
10,313
-3,044
-23% -$187K ﹤0.01% 1044
2022
Q1 		$970K Buy
13,357
+958
+8% +$66.7K 0.01% 1028
2021
Q4 		$1.04M Buy
12,399
+2,272
+22% +$185K ﹤0.01% 1045
2021
Q3 		$913K Buy
10,127
+2,084
+26% +$188K ﹤0.01% 1012
2021
Q2 		$767K Buy
8,043
+1,230
+18% +$128K ﹤0.01% 1029
2021
Q1 		$776K Buy
6,813
+1,679
+33% +$229K ﹤0.01% 898
2020
Q4 		$711K Buy
5,134
+1,945
+61% +$231K ﹤0.01% 812
2020
Q3 		$262K Buy
+3,189
New +$264K ﹤0.01% 971
2018
Q4 		– Sell
-5,570
Closed -$425K – 1114
2018
Q3 		$425K Sell
5,570
-3,991
-42% -$325K ﹤0.01% 994
2018
Q2 		$735K Sell
9,561
-314
-3% -$20.3K ﹤0.01% 969
2018
Q1 		$504K Sell
9,875
-3,703
-27% -$186K ﹤0.01% 1197
2017
Q4 		$630K Buy
+13,578
New +$666K ﹤0.01% 1372
2017
Q2 		– Sell
-3,010
Closed -$204K – 1061
2017
Q1 		$204K Hold
3,010
– – ﹤0.01% 938
2016
Q4 		$212K Sell
3,010
-1,000
-25% -$70.9K ﹤0.01% 919
2016
Q3 		$284K Sell
4,010
-1,075
-21% -$68.6K ﹤0.01% 1058
2016
Q2 		$249K Buy
5,085
+1,752
+53% +$113K ﹤0.01% 1263
2016
Q1 		$211K Buy
3,333
+795
+31% +$52K ﹤0.01% 1304
2015
Q4 		$285K Sell
2,538
-743
-23% -$74.3K ﹤0.01% 877
2015
Q3 		$316K Buy
3,281
+2,397
+271% +$274K ﹤0.01% 1033
2015
Q2 		$91K Buy
884
+196
+28% +$15.2K ﹤0.01% 1208
2015
Q1 		$43K Buy
688
+112
+19% +$6.22K ﹤0.01% 1545
2014
Q4 		$25K Buy
576
+308
+115% +$14.1K ﹤0.01% 1774
2014
Q3 		$15K Buy
268
+7
+3% +$352 ﹤0.01% 1984
2014
Q2 		$12K Buy
+261
New +$10.7K ﹤0.01% 2239

Other funds holding RARE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RI
RTW Investments New York $10B AUM 135.35% 1-Year Est. Return
Sands Capital Management
Sands Capital Management Arlington, Virginia $25.5B AUM 26.46% 1-Year Est. Return
SI
Sofinnova Investments Menlo Park, California $2.63B AUM 117.41% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
BG
Bellevue Group Kuesnacht, Switzerland $4.2B AUM 54.85% 1-Year Est. Return

Teacher Retirement System of Texas's RARE Position: Q1 2026 in Review

Teacher Retirement System of Texas reduced its Ultragenyx Pharmaceutical (RARE) stake by 97% in Q1 2026, selling an estimated $7.59M and leaving 11,183 shares worth $234K. The position accounts for ﹤0.01% of the portfolio, ranked #1379.

Teacher Retirement System of Texas first reported a position in RARE in Q2 2014 and has held it in 39 quarters since. The position peaked at $8.01M in Q4 2025. 296 funds tracked by Wall St. Rank hold RARE as of Q1 2026.

  • Teacher Retirement System of Texas held 11,183 shares of Ultragenyx Pharmaceutical worth $234K as of Q1 2026.
  • Teacher Retirement System of Texas sold 337,167 Ultragenyx Pharmaceutical shares in Q1 2026, an estimated $7.59M.
  • Ultragenyx Pharmaceutical made up ﹤0.01% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #1379 holding.
  • Teacher Retirement System of Texas first reported a position in Ultragenyx Pharmaceutical in Q2 2014 and has held it in 39 quarters since.
  • Teacher Retirement System of Texas's Ultragenyx Pharmaceutical position peaked at $8.01M in Q4 2025.
  • 296 funds tracked by Wall St. Rank held Ultragenyx Pharmaceutical as of Q1 2026.

Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.