Tesla, Inc.
US ˙ NasdaqGS ˙ US88160R1014

SecurityTSLA / Tesla, Inc.
InstitutionCoastline Trust Co
Latest Disclosed Ownership552 shares
Latest Disclosed Value $ 205,206
Coastline Trust Co reports 32.60% decrease in ownership of TSLA / Tesla, Inc.

On April 3, 2026 - Coastline Trust Co filed a 13F-HR form disclosing ownership of 552 shares of Tesla, Inc. (US:TSLA) valued at $205,206 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 819 shares of Tesla, Inc.. This represents a change in shares of -32.60% during the quarter. The current value of the position is $233,882 USD.

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)
2026-04-03 2026-03-31 13F TESLA COM 88160R101 552 -267 -32.60 205 -44.29 0.0195
2026-01-05 2025-12-31 13F TESLA COM 88160R101 819 616 303.45 368 308.89 0.0346
2025-10-21 2025-09-30 13F TESLA COM 88160R101 203 104 105.05 90 190.32 0.0097
2025-07-17 2025-06-30 13F TESLA COM 88160R101 99 -22 -18.18 31 0.00 0.0036
2025-04-28 2025-03-31 13F TESLA COM 88160R101 121 21 21.00 31 -22.50 0.0039
2025-02-13 2024-12-31 13F Tesla COM 88160R101 100 22 28.21 40 100.00 0.0047
2024-11-06 2024-09-30 13F Tesla COM 88160R101 78 78 20 0.0024
2024-04-26 2024-03-31 13F TESLA COMMON STOCK 88160R101 0 -4,171 -100.00 0 -100.00
2024-01-23 2023-12-31 13F TESLA COMMON STOCK 88160R101 4,171 -40 -0.95 1,036 -1.61 0.1378
2023-10-18 2023-09-30 13F TESLA COMMON STOCK 88160R101 4,211 -180 -4.10 1,054 -8.36 0.1553
2023-08-07 2023-06-30 13F TESLA COMMON STOCK 88160R101 4,391 595 15.67 1,149 46.00 0.1610
2023-05-31 2023-03-31 13F/A-1 TESLA COMMON STOCK 88160R101 3,796 -2,630 -40.93 788 -0.51 0.1166
2023-04-12 2023-03-31 13F TESLA COMMON STOCK 88160R101 6,426 0 792 0.0647
2023-02-09 2022-12-31 13F TESLA COMMON STOCK 88160R101 6,426 -13,707 -68.08 792 -85.19 0.1179
2022-11-03 2022-09-30 13F TESLA COMMON STOCK 88160R101 20,133 14,601 263.94 5,340 43.32 0.8543
2022-07-22 2022-06-30 13F TESLA COMMON STOCK 88160R101 5,532 -348 -5.92 3,726 -41.19 0.5511
2022-05-04 2022-03-31 13F TESLA COMMON STOCK 88160R101 5,880 -442 -6.99 6,336 -5.16 0.7695
2022-02-10 2021-12-31 13F TESLA COMMON STOCK 88160R101 6,322 682 12.09 6,681 52.74 0.7621
2021-11-09 2021-09-30 13F TESLA COMMON STOCK 88160R101 5,640 235 4.35 4,374 19.05 0.5441
2021-08-10 2021-06-30 13F TESLA COMMON STOCK 88160R101 5,405 1,015 23.12 3,674 25.31 0.4547
2021-05-10 2021-03-31 13F TESLA COMMON STOCK 88160R101 4,390 2,065 88.82 2,932 78.67 0.3780
2021-02-12 2020-12-31 13F TESLA COMMON STOCK 88160R101 2,325 510 28.10 1,641 110.93 0.2187
2020-10-15 2020-09-30 13F TESLA COMMON STOCK 88160R101 1,815 1,815 778 0.1169
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.