Wolverine Trading
TNDM icon

Wolverine Trading’s Tandem Diabetes Care TNDM Stock Holding History

Wolverine Trading’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
Q2 		– Sell
-10,973
Closed -$217K – 5576
2025
Q1 		$212K Buy
+10,973
New +$321K ﹤0.01% 3898
2024
Q4 		– Sell
-5,770
Closed -$195K – 5866
2024
Q3 		$245K Buy
+5,770
New +$245K ﹤0.01% 3842
2023
Q1 		– Sell
-6,775
Closed -$305K – 4950
2022
Q4 		$305K Sell
6,775
-1,200
-15% -$54.3K ﹤0.01% 2743
2022
Q3 		$397K Buy
7,975
+4,497
+129% +$247K ﹤0.01% 2868
2022
Q2 		$209K Sell
3,478
-3,959
-53% -$325K ﹤0.01% 3495
2022
Q1 		$868K Buy
+7,437
New +$868K ﹤0.01% 2590
2021
Q3 		– Sell
-4,412
Closed -$486K – 6963
2021
Q2 		$442K Sell
4,412
-3,451
-44% -$308K ﹤0.01% 3866
2021
Q1 		$668K Buy
+7,863
New +$731K ﹤0.01% 3301
2020
Q3 		– Sell
-7,527
Closed -$791K – 5145
2020
Q2 		$661K Sell
7,527
-1,747
-19% -$139K ﹤0.01% 2430
2020
Q1 		$631K Buy
+9,274
New +$650K ﹤0.01% 2408
2019
Q4 		– Sell
-5,270
Closed -$310K – 5208
2019
Q3 		$310K Buy
5,270
+798
+18% +$50.9K ﹤0.01% 3129
2019
Q2 		$289K Sell
4,472
-23,130
-84% -$1.49M ﹤0.01% 3307
2019
Q1 		$1.75M Buy
27,602
+3,309
+14% +$174K 0.01% 1639
2018
Q4 		$906K Sell
24,293
-69,202
-74% -$2.44M ﹤0.01% 2057
2018
Q3 		$4M Buy
+93,495
New +$3.27M 0.01% 1126
2017
Q3 		– Sell
-2,079
Closed -$17K – 5040
2017
Q2 		$17K Sell
2,079
-420
-17% -$3.88K ﹤0.01% 4158
2017
Q1 		$30K Buy
+2,499
New +$54.6K ﹤0.01% 4065

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

Wolverine Trading's TNDM Position: Q2 2025 in Review

Wolverine Trading sold out of Tandem Diabetes Care (TNDM) in Q2 2025, closing a stake of 10,973 shares — an estimated $217K sold.

Wolverine Trading first reported a position in TNDM in Q1 2017 and held it in 17 quarters. The position peaked at $4M in Q3 2018. 270 funds tracked by Wall St. Rank hold TNDM as of Q2 2025.

  • Wolverine Trading reported no remaining Tandem Diabetes Care position as of Q2 2025 after selling out during the quarter.
  • Wolverine Trading sold 10,973 Tandem Diabetes Care shares in Q2 2025, an estimated $217K.
  • Wolverine Trading first reported a position in Tandem Diabetes Care in Q1 2017 and held it in 17 quarters.
  • Wolverine Trading's Tandem Diabetes Care position peaked at $4M in Q3 2018.
  • 270 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q2 2025.

Based on Wolverine Trading's 13F filing for Q2 2025, filed 18 Aug 2025.