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Divisadero Street Capital Management’s Tandem Diabetes Care TNDM Stock Holding History

Divisadero Street 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
2024
Q4 		– Sell
-141,700
Closed -$6.01M – 109
2024
Q3 		$6.01M Buy
+141,700
New +$6.01M 0.73% 31

Other funds holding TNDM

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $12.8B AUM 48.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
PIM
Paradice Investment Management Denver, Colorado $627M AUM 43.41% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return

Divisadero Street Capital Management's TNDM Position: Q4 2025 in Review

Divisadero Street Capital Management sold out of Tandem Diabetes Care (TNDM) in Q4 2025, closing a stake of 174,692 shares — an estimated $2.12M sold.

Divisadero Street Capital Management first reported a position in TNDM in Q1 2023 and held it in 7 quarters. The position peaked at $44.6M in Q3 2024. 268 funds tracked by Wall St. Rank hold TNDM as of Q4 2025.

  • Divisadero Street Capital Management reported no remaining Tandem Diabetes Care position as of Q4 2025 after selling out during the quarter.
  • Divisadero Street Capital Management sold 174,692 Tandem Diabetes Care shares in Q4 2025, an estimated $2.12M.
  • Divisadero Street Capital Management first reported a position in Tandem Diabetes Care in Q1 2023 and held it in 7 quarters.
  • Divisadero Street Capital Management's Tandem Diabetes Care position peaked at $44.6M in Q3 2024.
  • 268 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q4 2025.

Based on Divisadero Street Capital Management's 13F filing for Q4 2025, filed 17 Feb 2026.