Cinctive Capital Management LP

Position in TNDM — Tandem Diabetes Care Inc

CIK 1787258 New York, NY

Position in TNDM

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$1,311,411

+$88,135 QoQ

Shares Held

86,906

+36.2% QoQ

Ownership

0.125%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#86

of 274 holders

Holding Since

Mar 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Cinctive Capital Management LP holds $43,707,496 across 11 Medical Devices names. TNDM ranks #7 (3.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GKOS	GLAUKOS Corp	85,070	$11,889,383
2	ABT	Abbott Laboratories	97,812	$8,875,460
3	STE	STERIS plc	28,531	$6,007,772
4	SYK	Stryker Corp	18,642	$5,869,247
5	MDT	Medtronic plc	68,615	$5,367,751
6	SIBN	SI-BONE, Inc.	123,517	$2,015,797
7	TNDM	Tandem Diabetes Care Inc This page	86,906	$1,311,411
8	TXG	10x Genomics, Inc.	24,057	$922,345

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,311,411	86,906	+36.2%	Shares	Sole	2026-08-14
2026-03-31	$1,223,276	63,812	+169.0%	Shares	Sole	2026-05-15
2024-09-30	$1,006,092	23,723	-36.1%	Shares	Sole	2024-11-14
2024-06-30	$1,494,960	37,105	+10.2%	Shares	Sole	2024-08-14
2022-12-31	$1,513,331	33,667	-41.1%	Shares	Sole	2023-02-14
2022-03-31	$6,643,182	57,126	-15.7%	Shares	Sole	2022-05-16
2021-12-31	$10,196,375	67,741	+120.1%	Shares	Sole	2022-02-14
2021-09-30	$3,673,680	30,773	-62.5%	Shares	Sole	2021-11-15
2021-06-30	$7,999,559	82,131	+81.9%	Shares	Sole	2021-08-16
2021-03-31	$3,983,869	45,143	+5.8%	Shares	Sole	2021-05-17
2020-12-31	$4,083,239	42,676	-27.1%	Shares	Sole	2021-02-16
2020-06-30	$5,793,150	58,564	+1252.5%	Shares	Sole	2020-08-14
2020-03-31	$278,635	4,330	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.