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Advisory Services Network’s Tandem Diabetes Care TNDM Stock Holding History

Advisory Services Network’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 		– Sell
-8,274
Closed -$159K – 4414
2026
Q1 		$159K Buy
+8,274
New +$180K ﹤0.01% 1948
2025
Q4 		– Sell
-8,274
Closed -$100K – 4045
2025
Q3 		$100K Sell
8,274
-3,187
-28% -$43.1K ﹤0.01% 2076
2025
Q2 		$179K Buy
+11,461
New +$227K ﹤0.01% 1665
2025
Q1 		– Sell
-6,054
Closed -$218K – 1730
2024
Q4 		$218K Sell
6,054
-896
-13% -$30.3K ﹤0.01% 1444
2024
Q3 		$280K Hold
6,950
– – 0.01% 1231
2024
Q2 		$280K Sell
6,950
-10
-0.1% -$417 0.01% 1231
2024
Q1 		$246K Buy
6,960
+32
+0.5% +$857 0.01% 1242
2023
Q4 		$205K Buy
+6,928
New +$144K 0.01% 1270
2021
Q3 		– Sell
-42
Closed -$4K – 3066
2021
Q2 		$4K Buy
+42
New +$3.75K ﹤0.01% 3175
2021
Q1 		– Sell
-42
Closed -$4K – 2801
2020
Q4 		$4K Buy
+42
New +$4.33K ﹤0.01% 2821
2020
Q2 		– Sell
-85
Closed -$5K – 2593
2020
Q1 		$5K Buy
+85
New +$5.96K ﹤0.01% 2496
2019
Q4 		– Sell
-3,095
Closed -$200K – 3247
2019
Q3 		$200K Hold
3,095
– – 0.01% 831
2019
Q2 		$200K Buy
+3,095
New +$200K 0.01% 829
2019
Q1 		– Sell
-900
Closed -$34K – 2683
2018
Q4 		$34K Hold
900
– – ﹤0.01% 1287
2018
Q3 		$39K Buy
+900
New +$31.4K ﹤0.01% 1331
2018
Q1 		– Sell
-460
Closed -$1K – 2708
2017
Q4 		$1K Buy
+460
New +$1.45K ﹤0.01% 2485

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

Advisory Services Network's TNDM Position: Q2 2026 in Review

Advisory Services Network sold out of Tandem Diabetes Care (TNDM) in Q2 2026, closing a stake of 8,274 shares — an estimated $159K sold.

Advisory Services Network first reported a position in TNDM in Q4 2017 and held it in 16 quarters. The position peaked at $280K in Q3 2024. 274 funds tracked by Wall St. Rank hold TNDM as of Q2 2026.

  • Advisory Services Network reported no remaining Tandem Diabetes Care position as of Q2 2026 after selling out during the quarter.
  • Advisory Services Network sold 8,274 Tandem Diabetes Care shares in Q2 2026, an estimated $159K.
  • Advisory Services Network first reported a position in Tandem Diabetes Care in Q4 2017 and held it in 16 quarters.
  • Advisory Services Network's Tandem Diabetes Care position peaked at $280K in Q3 2024.
  • 274 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q2 2026.

Based on Advisory Services Network's 13F filing for Q2 2026, filed 12 Aug 2026.