CIBC Private Wealth Group’s Tandem Diabetes Care TNDM Stock Holding History

CIBC Private Wealth Group’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 Q4	$462	Buy	21 +15	+250%	+$271	﹤0.01%	3056
2025 Q3	$73	Hold	6	–	–	﹤0.01%	2997
2025 Q2	$112	Sell	6 -640	-99%	-$12.7K	﹤0.01%	2957
2025 Q1	$10.6K	Buy	646 +464	+255%	+$13.6K	﹤0.01%	2231
2024 Q4	$6.82K	Sell	182 -80	-31%	-$2.71K	﹤0.01%	2385
2024 Q3	$11.1K	Sell	262 -15	-5%	-$636	﹤0.01%	2374
2024 Q2	$11.7K	Sell	277 -63	-19%	-$2.63K	﹤0.01%	2235
2024 Q1	$11.5K	Buy	+340	New	+$9.11K	﹤0.01%	2224
2022 Q3	–	Sell	-138,843	Closed	-$8.22M	–	1176
2022 Q2	$8.22M	Sell	138,843 -4,614	-3%	-$379K	0.02%	325
2022 Q1	$16.7M	Sell	143,457 -11,322	-7%	-$1.32M	0.04%	270
2021 Q4	$23.3M	Buy	154,779 +14,968	+11%	+$2.02M	0.05%	238
2021 Q3	$16.7M	Buy	+139,811	New	+$15.4M	0.04%	285

Other funds holding TNDM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Sessa Capital New York $5.51B AUM 47.23% 1-Year Est. Return

ACH

ArrowMark Colorado Holdings Denver, Colorado $3.76B AUM 21.77% 1-Year Est. Return

GKIM

GW&K Investment Management Boston, Massachusetts $11.3B AUM 31.98% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

PIM

Paradice Investment Management Denver, Colorado $532M AUM 29.6% 1-Year Est. Return

Jennison Associates New York $145B AUM 34.61% 1-Year Est. Return

CIBC Private Wealth Group's TNDM Position: Q4 2025 in Review

CIBC Private Wealth Group increased its Tandem Diabetes Care (TNDM) stake by 250% in Q4 2025, buying an estimated $271 and bringing the position to 21 shares worth $462. The position accounts for ﹤0.01% of the portfolio, ranked #3056.

CIBC Private Wealth Group first reported a position in TNDM in Q3 2021 and has held it in 12 quarters since. The position peaked at $23.3M in Q4 2021. 268 funds tracked by Wall St. Rank hold TNDM as of Q4 2025.

CIBC Private Wealth Group held 21 shares of Tandem Diabetes Care worth $462 as of Q4 2025.
CIBC Private Wealth Group bought 15 Tandem Diabetes Care shares in Q4 2025, an estimated $271.
Tandem Diabetes Care made up ﹤0.01% of CIBC Private Wealth Group's portfolio in Q4 2025, its #3056 holding.
CIBC Private Wealth Group first reported a position in Tandem Diabetes Care in Q3 2021 and has held it in 12 quarters since.
CIBC Private Wealth Group's Tandem Diabetes Care position peaked at $23.3M in Q4 2021.
268 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q4 2025.

Based on CIBC Private Wealth Group's 13F filing for Q4 2025, filed 12 Feb 2026.