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State of Wyoming’s Tandem Diabetes Care TNDM Stock Holding History

State of Wyoming’s Portfolio TNDM Stock Details TNDM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$344K Sell
17,964
-13,834
-44% -$301K 0.04% 583
2025
Q4 		$699K Buy
31,798
+16,755
+111% +$302K 0.08% 212
2025
Q3 		$183K Sell
15,043
-6,393
-30% -$86.5K 0.02% 1014
2025
Q2 		$400K Buy
21,436
+16,969
+380% +$336K 0.05% 437
2025
Q1 		$85.6K Buy
4,467
+1,471
+49% +$43K 0.01% 1271
2024
Q4 		$108K Buy
2,996
+1,467
+96% +$49.6K 0.01% 1144
2024
Q3 		$64.8K Buy
1,529
+168
+12% +$7.12K 0.01% 1328
2024
Q2 		$54.8K Buy
1,361
+611
+81% +$25.5K 0.01% 1299
2024
Q1 		$26.6K Sell
750
-736
-50% -$19.7K ﹤0.01% 1519
2023
Q4 		$44K Buy
1,486
+153
+11% +$3.17K 0.01% 1359
2023
Q3 		$27.7K Buy
1,333
+164
+14% +$4.5K 0.01% 1456
2023
Q2 		$28.7K Buy
1,169
+260
+29% +$8.37K 0.01% 1320
2023
Q1 		$36.9K Buy
909
+88
+11% +$3.64K 0.01% 1192
2022
Q4 		$36.9K Buy
821
+258
+46% +$11.7K 0.01% 1156
2022
Q3 		$27K Buy
563
+147
+35% +$8.06K 0.01% 1217
2022
Q2 		$25K Buy
+416
New +$34.2K 0.02% 1354

Other funds holding TNDM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
ACH
ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
GKIM
GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

State of Wyoming's TNDM Position: Q1 2026 in Review

State of Wyoming reduced its Tandem Diabetes Care (TNDM) stake by 44% in Q1 2026, selling an estimated $301K and leaving 17,964 shares worth $344K. The position accounts for 0.04% of the portfolio, ranked #583.

State of Wyoming first reported a position in TNDM in Q2 2022 and has held it in 16 quarters since. The position peaked at $699K in Q4 2025. 272 funds tracked by Wall St. Rank hold TNDM as of Q1 2026.

  • State of Wyoming held 17,964 shares of Tandem Diabetes Care worth $344K as of Q1 2026.
  • State of Wyoming sold 13,834 Tandem Diabetes Care shares in Q1 2026, an estimated $301K.
  • Tandem Diabetes Care made up 0.04% of State of Wyoming's portfolio in Q1 2026, its #583 holding.
  • State of Wyoming first reported a position in Tandem Diabetes Care in Q2 2022 and has held it in 16 quarters since.
  • State of Wyoming's Tandem Diabetes Care position peaked at $699K in Q4 2025.
  • 272 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q1 2026.

Based on State of Wyoming's 13F filing for Q1 2026, filed 13 May 2026.