CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
PensionPosition in TNDM — Tandem Diabetes Care Inc
CIK 1081019
WEST SACRAMENTO, CA
Position in TNDM
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$1,615,168
+$199,415 QoQ
Shares Held
84,255
+30.8% QoQ
Ownership
0.123%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 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 Mar 31, 2026CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM holds $1,116,272,926 across 73 Medical Devices names. TNDM ranks #29 (0.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABT |
Abbott Laboratories
|
2,675,057 | $274,648,102 | |
| 2 | MDT |
Medtronic plc
|
2,038,830 | $176,664,619 | |
| 3 | SYK |
Stryker Corp
|
533,564 | $175,323,794 | |
| 4 | BSX |
Boston Scientific Corp
|
2,299,954 | $144,322,113 | |
| 5 | EW |
Edwards Lifesciences Corp
|
871,700 | $69,805,736 | |
| 6 | GEHC |
GE HealthCare Technologies Inc.
|
706,252 | $50,271,017 | |
| 7 | STE |
STERIS plc
|
171,076 | $37,830,035 | |
| 8 | DXCM |
Dexcom Inc
|
587,561 | $36,898,830 |
All Filings in TNDM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,615,168 | 84,255 | Shares | Sole | 2026-05-18 | |
| 2025-12-31 | $1,415,753 | 64,411 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $735,696 | 60,601 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $1,129,546 | 60,598 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $1,173,300 | 61,237 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $2,205,756 | 61,237 | Shares | Sole | 2025-03-18 | |
| 2024-09-30 | $2,591,675 | 61,110 | Shares | Sole | 2025-04-04 | |
| 2024-06-30 | $2,539,196 | 63,023 | Shares | Sole | 2025-04-08 | |
| 2024-03-31 | $2,308,342 | 65,189 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $2,030,992 | 68,661 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,483,808 | 71,440 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,925,678 | 78,471 | Shares | Sole | 2023-08-21 | |
| 2023-03-31 | $3,263,825 | 80,370 | Shares | Sole | 2023-05-09 | |
| 2022-12-31 | $3,663,739 | 81,507 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $3,846,565 | 80,388 | Shares | Sole | 2022-11-21 | |
| 2022-06-30 | $4,844,879 | 81,853 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $9,396,813 | 80,805 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $13,137,235 | 87,279 | Shares | Sole | 2022-02-15 | |
| 2021-09-30 | $12,479,030 | 104,532 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $10,331,120 | 106,069 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $9,534,353 | 108,038 | Shares | Sole | 2021-05-18 | |
| 2020-12-31 | $10,401,851 | 108,715 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $11,829,991 | 104,229 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $9,934,634 | 100,431 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $5,483,134 | 85,208 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||