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NBC Securities’s Tandem Diabetes Care TNDM Stock Holding History

NBC Securities’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
-1,945
Closed -$37K – 2539
2025
Q1 		$37K Buy
+1,945
New +$56.9K ﹤0.01% 1259
2024
Q4 		– Sell
-563
Closed -$23K – 2001
2024
Q3 		$23K Buy
563
+107
+23% +$4.54K ﹤0.01% 1458
2024
Q2 		$18K Buy
456
+46
+11% +$1.92K ﹤0.01% 1496
2024
Q1 		$14K Sell
410
-208
-34% -$5.57K ﹤0.01% 1582
2023
Q4 		$18K Buy
618
+31
+5% +$643 ﹤0.01% 1523
2023
Q3 		$12K Buy
+587
New +$16.1K ﹤0.01% 1660

Other funds holding TNDM

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SC
Sessa Capital New York $5.51B 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 $871B AUM 31.28% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

NBC Securities's TNDM Position: Q2 2025 in Review

NBC Securities sold out of Tandem Diabetes Care (TNDM) in Q2 2025, closing a stake of 1,945 shares — an estimated $37K sold.

NBC Securities first reported a position in TNDM in Q3 2023 and held it in 6 quarters. The position peaked at $37K in Q1 2025. 270 funds tracked by Wall St. Rank hold TNDM as of Q2 2025.

  • NBC Securities reported no remaining Tandem Diabetes Care position as of Q2 2025 after selling out during the quarter.
  • NBC Securities sold 1,945 Tandem Diabetes Care shares in Q2 2025, an estimated $37K.
  • NBC Securities first reported a position in Tandem Diabetes Care in Q3 2023 and held it in 6 quarters.
  • NBC Securities's Tandem Diabetes Care position peaked at $37K in Q1 2025.
  • 270 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q2 2025.

Based on NBC Securities's 13F filing for Q2 2025, filed 8 Jul 2025.