Ecofin Sustainable and Social Impact Term Fund
US ˙ NYSE ˙ US27901F1093
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityTEAF / Ecofin Sustainable and Social Impact Term Fund
InstitutionD.a. Davidson & Co.
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
D.a. Davidson & Co. closes position in TEAF / Ecofin Sustainable and Social Impact Term Fund

On January 29, 2026 - D.a. Davidson & Co. filed a 13F-HR form disclosing ownership of 0 shares of Ecofin Sustainable and Social Impact Term Fund (US:TEAF) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 22, 2025 disclosing 54,187 shares of Ecofin Sustainable and Social Impact Term Fund. The current value of the position is $0 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)
2026-01-29 2025-12-31 13F TORTOISE SUSTAINABLE & SOCIA COM SH BEN INT 27901F109 0 -100.00 0
2025-10-22 2025-09-30 13F TORTOISE SUSTAINABLE & SOCIA COM SH BEN INT 27901F109 54,187 1,161 2.19 637 -1.85 0.0041
2025-07-30 2025-06-30 13F TORTOISE SUSTAINABLE & SOCIA COM SH BEN INT 27901F109 53,026 -266 -0.50 649 7.27 0.0046
2025-04-28 2025-03-31 13F TORTOISE SUSTAINABLE & SOCIA COM SH BEN INT 27901F109 53,292 196 0.37 605 -5.02 0.0049
2025-01-31 2024-12-31 13F TORTOISE SUSTAINABLE & SOCIA COM SH BEN INT 27901F109 53,096 5,401 11.32 637 2.41 0.0052
2024-11-13 2024-09-30 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 47,695 1,326 2.86 622 16.70 0.0051
2024-08-01 2024-06-30 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 46,369 -6,489 -12.28 534 -14.58 0.0047
2024-05-13 2024-03-31 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 52,858 9,790 22.73 624 23.81 0.0056
2024-02-09 2023-12-31 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 43,068 3,334 8.39 504 5.88 0.0049
2023-11-08 2023-09-30 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 39,734 913 2.35 476 -1.65 0.0052
2023-08-11 2023-06-30 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 38,821 2,338 6.41 484 2.54 0.0051
2023-04-25 2023-03-31 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 36,483 -1,864 -4.86 473 -4.07 0.0053
2023-02-03 2022-12-31 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 38,347 -3,642 -8.67 493 -8.04 0.0058
2022-11-07 2022-09-30 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 41,989 -2,644 -5.92 535 -12.58 0.0070
2022-07-28 2022-06-30 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 44,633 -8,511 -16.01 612 -23.69 0.0077
2022-05-12 2022-03-31 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 53,144 -59,941 -53.01 802 -51.54 0.0087
2022-01-31 2021-12-31 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 113,085 -29,853 -20.89 1,655 -16.88 0.0176
2021-11-15 2021-09-30 13F ECOFIN SUSTAINABLE AND SOCIA COM SH BEN INT 27901F109 142,938 -29,288 -17.01 1,991 -21.98 0.0231
2021-08-10 2021-06-30 13F TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 172,226 -16,225 -8.61 2,552 -5.55 0.0299
2021-05-07 2021-03-31 13F TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 188,451 188,451 2,702 0.0346
2020-08-10 2020-06-30 13F TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 0 -183,555 -100.00 0 -100.00
2020-05-05 2020-03-31 13F TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 183,555 3,378 1.87 1,853 -37.25 0.0362
2020-02-14 2019-12-31 13F TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 180,177 35,959 24.93 2,953 22.73 0.0477
2019-11-05 2019-09-30 13F TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 144,218 24,010 19.97 2,406 13.06 0.0431
2019-08-13 2019-06-30 13F TORTOISE ESSENTIAL ASSETS IN COM SH BEN INT 89148A103 120,208 120,208 2,128 0.0396
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.