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TNDM icon

AlphaQuest’s Tandem Diabetes Care TNDM Stock Holding History

AlphaQuest’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
Q1 		– Sell
-35,634
Closed -$783K – 1899
2025
Q4 		$783K Buy
35,634
+12,724
+56% +$230K 0.04% 548
2025
Q3 		$278K Buy
22,910
+5,539
+32% +$75K 0.02% 1209
2025
Q2 		$324K Buy
17,371
+8,810
+103% +$174K 0.03% 841
2025
Q1 		$164K Buy
8,561
+7,630
+820% +$223K 0.02% 1076
2024
Q4 		$33.5K Buy
931
+541
+139% +$18.3K ﹤0.01% 1362
2024
Q3 		$16.5K Sell
390
-5,502
-93% -$233K ﹤0.01% 1520
2024
Q2 		$237K Buy
5,892
+5,234
+795% +$218K 0.03% 697
2024
Q1 		$23.3K Buy
+658
New +$17.6K ﹤0.01% 1021

Other funds holding TNDM

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
SC
Sessa Capital New York $5.26B AUM 47.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
ACH
ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
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
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $141B AUM 30.34% 1-Year Est. Return