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Covestor’s Tandem Diabetes Care TNDM Stock Holding History

Covestor’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
Q2 		$6K Buy
403
+18
+5% +$314 ﹤0.01% 1852
2026
Q1 		$7K Sell
385
-311
-45% -$6.76K ﹤0.01% 1694
2025
Q4 		$15K Hold
696
– – 0.01% 1407
2025
Q3 		$8K Buy
696
+406
+140% +$5.5K ﹤0.01% 1775
2025
Q2 		$5K Sell
290
-1
-0.3% -$20 ﹤0.01% 1759
2025
Q1 		$6K Buy
291
+1
+0.3% +$29 ﹤0.01% 1719
2024
Q4 		$10K Buy
290
+1
+0.3% +$34 0.01% 1566
2024
Q3 		$12K Hold
289
– – 0.01% 1462
2024
Q2 		$12K Sell
289
-2
-0.7% -$83 0.01% 1435
2024
Q1 		$10K Hold
291
– – 0.01% 1618
2023
Q4 		$9K Buy
291
+2
+0.7% +$41 0.01% 1660
2023
Q3 		$6K Buy
289
+89
+45% +$2.44K ﹤0.01% 1698
2023
Q2 		$5K Sell
200
-1
-0.5% -$32 ﹤0.01% 1712
2023
Q1 		$8K Buy
201
+96
+91% +$3.98K 0.01% 1438
2022
Q4 		$5K Hold
105
– – ﹤0.01% 1593
2022
Q3 		$5K Sell
105
-848
-89% -$46.5K ﹤0.01% 1512
2022
Q2 		$56K Buy
953
+2
+0.2% +$164 0.04% 703
2022
Q1 		$111K Sell
951
-307
-24% -$35.8K 0.07% 440
2021
Q4 		$189K Buy
+1,258
New +$170K 0.26% 34

Other funds holding TNDM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SC
Sessa Capital New York $5.98B AUM 99.85% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $12.8B AUM 48.82% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
PIM
Paradice Investment Management Denver, Colorado $627M AUM 43.41% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Covestor's TNDM Position: Q2 2026 in Review

Covestor increased its Tandem Diabetes Care (TNDM) stake by 4.7% in Q2 2026, buying an estimated $314 and bringing the position to 403 shares worth $6K. The position accounts for ﹤0.01% of the portfolio, ranked #1852.

Covestor first reported a position in TNDM in Q4 2021 and has held it in 19 quarters since. The position peaked at $189K in Q4 2021. 273 funds tracked by Wall St. Rank hold TNDM as of Q2 2026.

  • Covestor held 403 shares of Tandem Diabetes Care worth $6K as of Q2 2026.
  • Covestor bought 18 Tandem Diabetes Care shares in Q2 2026, an estimated $314.
  • Tandem Diabetes Care made up ﹤0.01% of Covestor's portfolio in Q2 2026, its #1852 holding.
  • Covestor first reported a position in Tandem Diabetes Care in Q4 2021 and has held it in 19 quarters since.
  • Covestor's Tandem Diabetes Care position peaked at $189K in Q4 2021.
  • 273 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q2 2026.

Based on Covestor's 13F filing for Q2 2026, filed 7 Aug 2026.