Teacher Retirement System of Texas
INSM icon

Teacher Retirement System of Texas’s Insmed INSM Stock Holding History

Teacher Retirement System of Texas’s Portfolio INSM Stock Details INSM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$4.97M Sell
30,382
-2,837
-9% -$436K 0.02% 492
2025
Q4 		$5.78M Sell
33,219
-13,418
-29% -$2.45M 0.02% 495
2025
Q3 		$6.72M Sell
46,637
-2,376
-5% -$291K 0.03% 451
2025
Q2 		$4.93M Buy
49,013
+3,330
+7% +$255K 0.02% 570
2025
Q1 		$3.49M Sell
45,683
-2,654
-5% -$203K 0.01% 643
2024
Q4 		$3.34M Buy
48,337
+9,471
+24% +$682K 0.01% 635
2024
Q3 		$2.84M Buy
38,866
+7,885
+25% +$582K 0.01% 628
2024
Q2 		$2.08M Buy
30,981
+734
+2% +$28.5K 0.01% 622
2024
Q1 		$821K Sell
30,247
-1,362
-4% -$38.1K 0.01% 1078
2023
Q4 		$980K Sell
31,609
-7,152
-18% -$185K 0.01% 1007
2023
Q3 		$979K Buy
38,761
+1,751
+5% +$40K 0.01% 1051
2023
Q2 		$781K Sell
37,010
-4,724
-11% -$89.6K 0.01% 1191
2023
Q1 		$712K Buy
41,734
+1,148
+3% +$22.3K ﹤0.01% 1318
2022
Q4 		$811K Buy
40,586
+1,417
+4% +$27.4K 0.01% 1245
2022
Q3 		$844K Buy
39,169
+20,317
+108% +$487K 0.01% 1240
2022
Q2 		$372K Sell
18,852
-5,509
-23% -$115K ﹤0.01% 1330
2022
Q1 		$572K Buy
24,361
+2,295
+10% +$53.3K ﹤0.01% 1329
2021
Q4 		$601K Buy
22,066
+4,085
+23% +$117K ﹤0.01% 1369
2021
Q3 		$495K Buy
17,981
+4,607
+34% +$121K ﹤0.01% 1358
2021
Q2 		$381K Buy
13,374
+1,995
+18% +$59.2K ﹤0.01% 1426
2021
Q1 		$388K Buy
11,379
+2,119
+23% +$81K ﹤0.01% 1261
2020
Q4 		$308K Buy
+9,260
New +$338K ﹤0.01% 1182
2018
Q3 		– Sell
-15,527
Closed -$367K – 1658
2018
Q2 		$367K Sell
15,527
-576
-4% -$14.8K ﹤0.01% 1405
2018
Q1 		$363K Sell
16,103
-7,495
-32% -$197K ﹤0.01% 1409
2017
Q4 		$736K Buy
+23,598
New +$697K ﹤0.01% 1284
2016
Q3 		– Sell
-8,286
Closed -$82K – 1696
2016
Q2 		$82K Buy
8,286
+1,187
+17% +$13.8K ﹤0.01% 1961
2016
Q1 		$90K Buy
7,099
+1,599
+29% +$21K ﹤0.01% 1825
2015
Q4 		$100K Sell
5,500
-1,657
-23% -$29.2K ﹤0.01% 1616
2015
Q3 		$133K Buy
7,157
+4,932
+222% +$123K ﹤0.01% 1579
2015
Q2 		$54K Buy
2,225
+795
+56% +$18K ﹤0.01% 1506
2015
Q1 		$30K Buy
1,430
+44
+3% +$775 ﹤0.01% 1766
2014
Q4 		$21K Sell
1,386
-197
-12% -$2.8K ﹤0.01% 1861
2014
Q3 		$21K Buy
1,583
+396
+33% +$5.97K ﹤0.01% 1792
2014
Q2 		$24K Hold
1,187
– – ﹤0.01% 1850
2014
Q1 		$23K Buy
1,187
+22
+2% +$418 ﹤0.01% 1676
2013
Q4 		$20K Buy
+1,165
New +$17.8K ﹤0.01% 1769

Other funds holding INSM

JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
DGM
Darwin Global Management St. Helier, Jersey $3.77B AUM 307.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $62.3B AUM 26.25% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

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

Teacher Retirement System of Texas reduced its Insmed (INSM) stake by 8.5% in Q1 2026, selling an estimated $436K and leaving 30,382 shares worth $4.97M. The position accounts for 0.02% of the portfolio, ranked #492.

Teacher Retirement System of Texas first reported a position in INSM in Q4 2013 and has held it in 36 quarters since. The position peaked at $6.72M in Q3 2025. 672 funds tracked by Wall St. Rank hold INSM as of Q1 2026.

  • Teacher Retirement System of Texas held 30,382 shares of Insmed worth $4.97M as of Q1 2026.
  • Teacher Retirement System of Texas sold 2,837 Insmed shares in Q1 2026, an estimated $436K.
  • Insmed made up 0.02% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #492 holding.
  • Teacher Retirement System of Texas first reported a position in Insmed in Q4 2013 and has held it in 36 quarters since.
  • Teacher Retirement System of Texas's Insmed position peaked at $6.72M in Q3 2025.
  • 672 funds tracked by Wall St. Rank held Insmed as of Q1 2026.

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