Tesla, Inc.
CH ˙ SWX ˙ US88160R1014
SecurityCH:TSLA / Tesla, Inc.
InstitutionFoster Group, Inc.
Latest Disclosed Ownership7,836 shares
Latest Disclosed Value $ 2,913,025
Foster Group, Inc. reports 6.50% increase in ownership of TSLA / Tesla, Inc.

On April 13, 2026 - Foster Group, Inc. filed a 13F-HR form disclosing ownership of 7,836 shares of Tesla, Inc. (CH:TSLA) valued at $2,913,025 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 12, 2026 disclosing 7,358 shares of Tesla, Inc.. This represents a change in shares of 6.50% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-04-13 2026-03-31 13F TESLA COM 88160R101 7,836 478 6.50 2,913 -11.97 0.0867
2026-01-12 2025-12-31 13F TESLA COM 88160R101 7,358 295 4.18 3,309 5.35 0.1000
2025-10-14 2025-09-30 13F TESLA COM 88160R101 7,063 -79 -1.11 3,141 38.49 0.0986
2025-07-14 2025-06-30 13F TESLA COM 88160R101 7,142 916 14.71 2,269 40.61 0.0777
2025-04-11 2025-03-31 13F TESLA COM 88160R101 6,226 1,123 22.01 1,614 -21.70 0.0604
2025-01-23 2024-12-31 13F TESLA COM 88160R101 5,103 53 1.05 2,061 55.94 0.0786
2024-10-07 2024-09-30 13F TESLA COM 88160R101 5,050 109 2.21 1,321 35.21 0.0493
2024-07-30 2024-06-30 13F TESLA COM 88160R101 4,941 136 2.83 978 15.76 0.0385
2024-04-09 2024-03-31 13F TESLA COM 88160R101 4,805 -565 -10.52 845 -37.16 0.0420
2024-02-01 2023-12-31 13F TESLA COM 88160R101 5,370 0 0.00 1,344 0.00 0.0822
2023-10-27 2023-09-30 13F TESLA COM 88160R101 5,370 77 1.45 1,344 -3.03 0.0822
2023-07-10 2023-06-30 13F TESLA COM 88160R101 5,293 212 4.17 1,386 31.40 0.0831
2023-04-06 2023-03-31 13F TESLA COM 88160R101 5,081 609 13.62 1,054 91.64 0.0667
2023-01-24 2022-12-31 13F TESLA COM 88160R101 4,472 89 2.03 551 -52.71 0.0412
2022-10-13 2022-09-30 13F TESLA COM 88160R101 4,383 3,105 242.96 1,163 35.08 0.0954
2022-07-25 2022-06-30 13F TESLA COM 88160R101 1,278 254 24.80 861 -21.94 0.0613
2022-04-22 2022-03-31 13F TESLA COM 88160R101 1,024 45 4.60 1,103 6.57 0.0907
2022-02-02 2021-12-31 13F TESLA COM 88160R101 979 6 0.62 1,035 37.09 0.0899
2021-11-15 2021-09-30 13F TESLA COM 88160R101 973 0 0.00 755 14.22 0.0739
2021-08-09 2021-06-30 13F TESLA COM 88160R101 973 72 7.99 661 9.80 0.0760
2021-04-20 2021-03-31 13F TESLA COM 88160R101 901 260 40.56 602 41.65 0.0930
2021-01-21 2020-12-31 13F TESLA COM 88160R101 641 641 425 0.0786
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.