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GEODE CAPITAL MANAGEMENT, LLC

Position in TNDM — Tandem Diabetes Care Inc

CIK 1214717 BOSTON, MA

Position in TNDM

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$27,174,026
-$5,028,947 QoQ
Shares Held
1,800,797
+7.2% QoQ
Ownership
2.59%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 274 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TNDM Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

GEODE CAPITAL MANAGEMENT, LLC holds $16,628,576,724 across 127 Medical Devices names. TNDM ranks #37 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in TNDM

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $27,174,026 1,800,797
2026-03-31 $32,202,973 1,679,863
2025-12-31 $36,253,437 1,649,383
2025-09-30 $19,403,130 1,598,281
2025-06-30 $29,942,102 1,606,336
2025-03-31 $29,836,143 1,557,210
2024-12-31 $55,248,484 1,533,828
2024-09-30 $64,709,855 1,525,816
2024-06-30 $60,742,371 1,507,629
2024-03-31 $38,104,594 1,076,097
2023-12-31 $30,753,941 1,039,687
2023-09-30 $20,755,689 999,311
2023-06-30 $23,886,058 973,352
2023-03-31 $38,038,452 936,677
2022-12-31 $41,100,841 914,368
2022-09-30 $41,437,765 865,993
2022-06-30 $50,603,365 854,931
2022-03-31 $99,339,918 854,243
2021-12-31 $123,998,074 823,798
2021-09-30 $95,629,945 801,055
2021-06-30 $76,946,487 790,005
2021-03-31 $68,599,637 777,333
2020-12-31 $71,393,832 746,173
2020-09-30 $78,029,093 687,481
2020-06-30 $68,667,395 694,171
2020-03-31 $57,120,921 887,660