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Equibles

UBS Group AG

Position in TNDM — Tandem Diabetes Care Inc

CIK 1610520 ZURICH, V8
Back to TNDM Full portfolio

Position in TNDM

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$17,301,890
-$21,954,454 QoQ
Shares Held
1,146,580
-44.0% QoQ
Ownership
1.65%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#18
of 274 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 98% Shared 0% None 2%

Common Shares in TNDM Over Time

Shares Held

Position Value (USD)

Derivatives in TNDM

reported options exposure · as of Jun 30, 2026
CallValue
$78,144,621
CallShares
5,178,570
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Medical Devices

Healthcare · as of Jun 30, 2026

UBS Group AG holds $4,686,473,125 across 138 Medical Devices names. TNDM ranks #28 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BSX
Boston Scientific Corp
 16,352,420 $697,921,281
2 ABT
Abbott Laboratories
 7,356,093 $667,491,874
3 SYK
Stryker Corp
 1,909,680 $601,243,647
4 MDT
Medtronic plc
 5,551,443 $434,289,383
5 DXCM
Dexcom Inc
 6,065,779 $408,530,211
6 ZBH
Zimmer Biomet Holdings, Inc.
 2,758,615 $237,489,163
7 PEN
Penumbra Inc
 703,822 $222,231,795
8 EW
Edwards Lifesciences Corp
 2,350,656 $212,640,338

All Filings in TNDM

Export CSV
37 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $17,301,890 1,146,580
2026-06-30 $78,144,621 5,178,570
2026-03-31 $99,273,186 5,178,570
2026-03-31 $39,256,344 2,047,801
2025-12-31 $60,341,957 2,745,312
2025-12-31 $9,183,967 417,833
2025-09-30 $33,328,087 2,745,312
2025-09-30 $18,263,135 1,504,377
2025-06-30 $51,172,615 2,745,312
2025-06-30 $25,796,714 1,383,944
2025-03-31 $52,600,177 2,745,312
2025-03-31 $16,011,857 835,692
2024-12-31 $22,561,125 626,350
2024-12-31 $98,886,138 2,745,312
2024-09-30 $9,562,689 225,482
2024-09-30 $116,428,681 2,745,312
2024-06-30 $11,917,257 295,787
2024-06-30 $110,608,620 2,745,312
2024-03-31 $97,211,497 2,745,312
2024-03-31 $1,441,964 40,722
2023-12-31 $922,067 31,172
2023-12-31 $417,078 14,100
2023-09-30 $681,546 32,814
2023-06-30 $3,204,849 130,597
2023-03-31 $2,777,398 68,392
2022-12-31 $1,692,861 37,661
2022-09-30 $3,107,761 64,948
2022-06-30 $6,659,525 112,511
2022-03-31 $36,766,013 316,158
2021-12-31 $60,947,654 404,914
2021-09-30 $34,030,462 285,060
2021-06-30 $26,553,771 272,626
2021-03-31 $32,613,140 369,554
2020-12-31 $24,776,335 258,950
2020-09-30 $12,479,779 109,954
2020-06-30 $10,775,553 108,932
2020-03-31 $7,694,135 119,567