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Kennedy Capital Management’s Tandem Diabetes Care TNDM Stock Holding History

Kennedy Capital Management’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
2025
Q3 		– Sell
-117,702
Closed -$2.19M – 610
2025
Q2 		$2.19M Sell
117,702
-69,441
-37% -$1.38M 0.05% 431
2025
Q1 		$3.59M Sell
187,143
-80,212
-30% -$2.35M 0.09% 341
2024
Q4 		$9.63M Buy
267,355
+142,321
+114% +$4.81M 0.21% 143
2024
Q3 		$5.3M Buy
+125,034
New +$5.3M 0.12% 302
2023
Q3 		– Sell
-140,704
Closed -$3.45M – 713
2023
Q2 		$3.45M Buy
140,704
+81,146
+136% +$2.61M 0.08% 369
2023
Q1 		$2.42M Buy
59,558
+76
+0.1% +$3.15K 0.07% 377
2022
Q4 		$2.67M Sell
59,482
-102,167
-63% -$4.63M 0.08% 380
2022
Q3 		$7.74M Buy
161,649
+128,706
+391% +$7.06M 0.23% 149
2022
Q2 		$1.95M Buy
32,943
+1,565
+5% +$128K 0.05% 417
2022
Q1 		$3.65M Buy
31,378
+374
+1% +$43.7K 0.09% 366
2021
Q4 		$4.67M Sell
31,004
-1,075
-3% -$145K 0.1% 363
2021
Q3 		$3.83M Sell
32,079
-24,859
-44% -$2.74M 0.09% 391
2021
Q2 		$5.55M Sell
56,938
-1,166
-2% -$104K 0.12% 329
2021
Q1 		$5.13M Sell
58,104
-1,754
-3% -$163K 0.1% 363
2020
Q4 		$5.73M Buy
59,858
+13,480
+29% +$1.39M 0.13% 301
2020
Q3 		$5.26M Buy
46,378
+2,023
+5% +$213K 0.15% 260
2020
Q2 		$4.39M Buy
+44,355
New +$3.54M 0.13% 311
2018
Q3 		– Sell
-97,771
Closed -$2.15M – 768
2018
Q2 		$2.15M Sell
97,771
-102,104
-51% -$1.26M 0.04% 590
2018
Q1 		$991K Buy
+199,875
New +$644K 0.02% 664

Other funds holding TNDM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SC
Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return
ACH
ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return
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
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $9.98B AUM 145.42% 1-Year Est. Return
PIM
Paradice Investment Management Denver, Colorado $532M AUM 29.6% 1-Year Est. Return
FGP
Freestone Grove Partners San Francisco, California $14.2B AUM 24.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Kennedy Capital Management's TNDM Position: Q3 2025 in Review

Kennedy Capital Management sold out of Tandem Diabetes Care (TNDM) in Q3 2025, closing a stake of 117,702 shares — an estimated $2.19M sold.

Kennedy Capital Management first reported a position in TNDM in Q1 2018 and held it in 19 quarters. The position peaked at $9.63M in Q4 2024. 255 funds tracked by Wall St. Rank hold TNDM as of Q3 2025.

  • Kennedy Capital Management reported no remaining Tandem Diabetes Care position as of Q3 2025 after selling out during the quarter.
  • Kennedy Capital Management sold 117,702 Tandem Diabetes Care shares in Q3 2025, an estimated $2.19M.
  • Kennedy Capital Management first reported a position in Tandem Diabetes Care in Q1 2018 and held it in 19 quarters.
  • Kennedy Capital Management's Tandem Diabetes Care position peaked at $9.63M in Q4 2024.
  • 255 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q3 2025.

Based on Kennedy Capital Management's 13F filing for Q3 2025, filed 13 Nov 2025.