Tesla, Inc.
CH ˙ SWX ˙ US88160R1014
SecurityCH:TSLA / Tesla, Inc.
InstitutionConcentrum Wealth Management
Latest Disclosed Ownership22,258 shares
Latest Disclosed Value $ 8,274,279
Concentrum Wealth Management reports 0.39% decrease in ownership of TSLA / Tesla, Inc.

On May 4, 2026 - Concentrum Wealth Management filed a 13F-HR form disclosing ownership of 22,258 shares of Tesla, Inc. (CH:TSLA) valued at $8,274,279 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 22,345 shares of Tesla, Inc.. This represents a change in shares of -0.39% 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)
2026-05-04 2026-03-31 13F TESLA MOTORS Stock 88160R101 22,258 -87 -0.39 8,274 -17.66 2.4435
2026-02-04 2025-12-31 13F TESLA MOTORS Stock 88160R101 22,345 1,400 6.68 10,049 7.89 2.8063
2025-11-10 2025-09-30 13F TESLA MOTORS Stock 88160R101 20,945 765 3.79 9,315 45.30 2.6873
2025-08-12 2025-06-30 13F TESLA MOTORS Stock 88160R101 20,180 -520 -2.51 6,410 19.50 2.0112
2025-05-07 2025-03-31 13F TESLA MOTORS Stock 88160R101 20,700 -29 -0.14 5,365 -35.92 1.9884
2025-02-13 2024-12-31 13F TESLA MOTORS Stock 88160R101 20,729 639 3.18 8,371 59.27 2.9444
2024-11-13 2024-09-30 13F TESLA MOTORS Stock 88160R101 20,090 169 0.85 5,256 33.37 2.0454
2024-08-13 2024-06-30 13F TESLA MOTORS Stock 88160R101 19,921 -1,808 -8.32 3,942 3.19 1.6582
2024-05-06 2024-03-31 13F TESLA MOTORS Stock 88160R101 21,729 -872 -3.86 3,820 -31.99 1.7643
2024-02-13 2023-12-31 13F/A-1 TESLA MOTORS Stock 88160R101 22,601 -145 -0.64 5,616 -1.34 2.9322
2024-02-06 2023-12-31 13F TESLA MOTORS Stock 88160R101 22,601 -145 5,616 2.9355
2023-11-08 2023-09-30 13F TESLA MOTORS Stock 88160R101 22,746 586 2.64 5,692 -1.88 3.4422
2023-08-08 2023-06-30 13F TESLA MOTORS Stock 88160R101 22,160 357 1.64 5,801 28.23 3.7106
2023-05-03 2023-03-31 13F TESLA MOTORS Stock 88160R101 21,803 -280 -1.27 4,523 66.29 3.3550
2023-02-06 2022-12-31 13F TESLA MOTORS Stock 88160R101 22,083 2,953 15.44 2,720 -46.39 2.4317
2022-11-10 2022-09-30 13F TESLA MOTORS Stock 88160R101 19,130 13,141 219.42 5,074 25.81 4.4214
2022-07-28 2022-06-30 13F TESLA MOTORS Stock 88160R101 5,989 297 5.22 4,033 -34.25 3.3093
2022-05-06 2022-03-31 13F TESLA COM 88160R101 5,692 581 11.37 6,134 13.57 3.8186
2022-02-02 2021-12-31 13F TESLA COM 88160R101 5,111 362 7.62 5,401 46.65 2.8160
2021-11-12 2021-09-30 13F TESLA COM 88160R101 4,749 -1 -0.02 3,683 14.06 2.3134
2021-07-28 2021-06-30 13F TESLA COM 88160R101 4,750 -560 -10.55 3,229 -8.97 2.0729
2021-04-29 2021-03-31 13F TESLA COM 88160R101 5,310 97 1.86 3,547 -3.59 2.6785
2021-01-20 2020-12-31 13F TESLA COM 88160R101 5,213 25 0.48 3,679 65.27 2.9051
2020-10-23 2020-09-30 13F TESLA COM 88160R101 5,188 4,386 546.88 2,226 157.04 2.1250
2020-08-06 2020-06-30 13F TESLA COM 88160R101 802 -55 -6.42 866 92.87 0.8785
2020-05-04 2020-03-31 13F TESLA COM 88160R101 857 244 39.80 449 75.39 0.6032
2020-01-15 2019-12-31 13F TESLA COM 88160R101 613 613 256 0.2882
2019-05-08 2019-03-31 13F TESLA COM 88160R101 0 -611 -100.00 0 -100.00
2019-02-07 2018-12-31 13F TESLA COM 88160R101 611 611 203 0.3461
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.