Canada Pension Plan Investment Board
TNDM icon

Canada Pension Plan Investment Board’s Tandem Diabetes Care TNDM Stock Holding History

Canada Pension Plan Investment Board’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
2026
Q2 		– Sell
-118,439
Closed -$2.27M – 1867
2026
Q1 		$2.27M Sell
118,439
-59,161
-33% -$1.29M ﹤0.01% 884
2025
Q4 		$3.9M Hold
177,600
– – ﹤0.01% 825
2025
Q3 		$2.16M Buy
+177,600
New +$2.4M ﹤0.01% 908
2025
Q2 		– Sell
-5,800
Closed -$111K – 1454
2025
Q1 		$111K Sell
5,800
-11,100
-66% -$325K ﹤0.01% 1124
2024
Q4 		$609K Buy
16,900
+15,100
+839% +$511K ﹤0.01% 1074
2024
Q3 		$76.3K Buy
+1,800
New +$76.3K ﹤0.01% 1198
2023
Q2 		– Sell
-88,700
Closed -$3.6M – 1101
2023
Q1 		$3.6M Buy
88,700
+31,400
+55% +$1.3M 0.01% 655
2022
Q4 		$2.58M Buy
57,300
+21,300
+59% +$964K ﹤0.01% 671
2022
Q3 		$1.72M Buy
36,000
+24,200
+205% +$1.33M ﹤0.01% 752
2022
Q2 		$698K Buy
11,800
+6,184
+110% +$508K ﹤0.01% 892
2022
Q1 		$654K Buy
5,616
+184
+3% +$21.5K ﹤0.01% 891
2021
Q4 		$818K Buy
5,432
+1,168
+27% +$158K ﹤0.01% 1062
2021
Q3 		$509K Buy
4,264
+957
+29% +$105K ﹤0.01% 1148
2021
Q2 		$322K Sell
3,307
-796
-19% -$71K ﹤0.01% 918
2021
Q1 		$362K Sell
4,103
-21
-0.5% -$1.95K ﹤0.01% 1094
2020
Q4 		$395K Buy
4,124
+760
+23% +$78.3K ﹤0.01% 1171
2020
Q3 		$382K Sell
3,364
-1,778
-35% -$187K ﹤0.01% 864
2020
Q2 		$509K Sell
5,142
-14,858
-74% -$1.19M ﹤0.01% 1067
2020
Q1 		$1.29M Buy
+20,000
New +$1.4M ﹤0.01% 815

Other funds holding TNDM

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
SC
Sessa Capital New York $5.98B AUM 99.85% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
GKIM
GW&K Investment Management Boston, Massachusetts $12.8B AUM 48.82% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
PIM
Paradice Investment Management Denver, Colorado $627M AUM 43.41% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Canada Pension Plan Investment Board's TNDM Position: Q2 2026 in Review

Canada Pension Plan Investment Board sold out of Tandem Diabetes Care (TNDM) in Q2 2026, closing a stake of 118,439 shares — an estimated $2.27M sold.

Canada Pension Plan Investment Board first reported a position in TNDM in Q1 2020 and held it in 19 quarters. The position peaked at $3.9M in Q4 2025. 274 funds tracked by Wall St. Rank hold TNDM as of Q2 2026.

  • Canada Pension Plan Investment Board reported no remaining Tandem Diabetes Care position as of Q2 2026 after selling out during the quarter.
  • Canada Pension Plan Investment Board sold 118,439 Tandem Diabetes Care shares in Q2 2026, an estimated $2.27M.
  • Canada Pension Plan Investment Board first reported a position in Tandem Diabetes Care in Q1 2020 and held it in 19 quarters.
  • Canada Pension Plan Investment Board's Tandem Diabetes Care position peaked at $3.9M in Q4 2025.
  • 274 funds tracked by Wall St. Rank held Tandem Diabetes Care as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.