Tortoise Sustainable and Social Impact Term Fund Common shares of beneficial interest (TEAF)
TEAF moved a median of 0.00% 30 minutes after news, and -0.04% by the close. How TEAF actually reacts to news — the realized, point-in-time move the market made, measured across 136 labeled events over the last three years with zero look-ahead.
TEAF’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 38% | 106 |
| 30-min | 0.00% | 40% | 128 |
| 60-min | -0.04% | 42% | 132 |
| to close | -0.04% | 41% | 133 |
| Middle 50% of TEAF reactions | -0.21% to +0.16% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 136 |
Half of all Tortoise Sustainable and Social Impact Term Fund Common shares of beneficial interest news events land between -0.21% and +0.16% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when TEAF moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to TEAF's baseline. Nothing else.
Recent TEAF events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Brett Wright Named President of Tortoise Capital | Press release | ACCESS Newswire | — | — | |
| Tortoise Capital Announces Increased Distributions for TYG Following Completion of Merger with TEAF | Press release | ACCESS Newswire | — | — | |
| Form NPORT-P TORTOISE SUSTAINABLE & For: Aug 31 | SEC filing · Form NPORT-P | SEC EDGAR | — | +0.10% | |
| Tortoise Capital Announces Shareholder Approval of Closed-End Fund Merger | Press release | Business Wire | +0.00% | +0.26% | |
| Tortoise Capital Announces Closed-End Fund Distributions | Press release | ACCESS Newswire | -0.59% | -0.76% | |
| Tortoise Capital Provides Unaudited Balance Sheet Information and Asset Coverage Ratio Updates as of September 30, 2025, for TYG and TEAF | Press release | ACCESS Newswire | +0.00% | -0.25% | |
| Form N-PX TORTOISE SUSTAINABLE & For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | — | -0.02% | |
| Tortoise Capital Announces Closed-End Fund Distributions | Press release | ACCESS Newswire | +0.00% | -0.08% | |
| Form N-CSRS TORTOISE SUSTAINABLE & For: May 31 | SEC filing · Form N-CSRS | SEC EDGAR | -0.04% | -0.04% | |
| Tortoise Capital Provides Unaudited Balance Sheet Information and Asset Coverage Ratio Updates as of July 31, 2025, for TYG and TEAF | Press release | ACCESS Newswire | +0.00% | +0.41% | |
| Form NPORT-P TORTOISE SUSTAINABLE & For: May 31 | SEC filing · Form NPORT-P | SEC EDGAR | — | +0.41% | |
| Tortoise Capital Releases Combined 2025 Closed-End Fund Semi-Annual Report | Press release | ACCESS Newswire | +0.00% | -0.98% | |
| Form 8-K TORTOISE SUSTAINABLE & For: Jul 11 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.16% | |
| Form DEFA14A TORTOISE SUSTAINABLE & | SEC filing · Form DEFA14A | SEC EDGAR | — | -0.49% | |
| Form DEF 14A TORTOISE SUSTAINABLE & For: Aug 14 | SEC filing · Form DEF | SEC EDGAR | +0.33% | -0.04% | |
| Tortoise Capital Announces Strategic Merger of TEAF into TYG | Press release | Business Wire | -0.17% | -0.34% | |
| Form 40-17G TORTOISE SUSTAINABLE & | SEC filing · Form 40-17G | SEC EDGAR | -0.15% | +0.11% | |
| Tortoise Capital Announces Closed-End Fund Distributions | Press release | ACCESS Newswire | +1.05% | +0.44% | |
| Tortoise Announces Fund Reorganizations into Tortoise Capital Series Trust | Press release | ACCESS Newswire | +0.00% | -1.05% | |
| Tortoise Capital Provides Unaudited Balance Sheet Information and Asset Coverage Ratio Updates as of April 30, 2025, for TYG and TEAF | Press release | ACCESS Newswire | +0.66% | +0.00% | |
| Form NPORT-P TORTOISE SUSTAINABLE & For: Feb 28 | SEC filing · Form NPORT-P | SEC EDGAR | +0.09% | +0.45% | |
| Form 8-K TORTOISE SUSTAINABLE & For: Apr 03 | SEC filing · Form 8-K | SEC EDGAR | +0.48% | -0.10% | |
| Tortoise Strengthens Distribution Leadership with Key Strategic Hires | Press release | ACCESS Newswire | — | -0.68% | |
| Tortoise Capital Announces Next Steps Following Completion of TEAF Strategic Review | Press release | Business Wire | +0.25% | -0.76% | |
| Tortoise Capital Announces Index Updates for First Quarter 2025 | Press release | ACCESS Newswire | +0.00% | +0.60% | |
| Tortoise Capital Provides Unaudited Balance Sheet Information and Asset Coverage Ratio Updates as of February 28, 2025, for TYG and TEAF | Press release | ACCESS Newswire | +0.00% | +0.17% | |
| Tortoise Capital Announces Closed-End Fund Distributions | Press release | ACCESS Newswire | +0.08% | +0.33% | |
| Form N-CEN TORTOISE SUSTAINABLE & For: Nov 30 | SEC filing · Form N-CEN | SEC EDGAR | — | -0.06% | |
| Tortoise Sustainable and Social Impact Term Fund (TEAF) Publishes Quarterly Commentary | Press release | ACCESS Newswire | +0.00% | +0.58% | |
| Form N-CSR TORTOISE SUSTAINABLE & For: Nov 30 | SEC filing · Form N-CSR | SEC EDGAR | -0.74% | +0.12% | |
| Tortoise Capital Provides Unaudited Balance Sheet Information and Asset Coverage Ratio Updates as of January 31, 2025, for TYG and TEAF | Press release | Accesswire | -0.70% | -0.16% | |
| Tortoise Capital Announces 2024 Closed-End Fund Tax Characterization of Distributions and Release of Combined Annual Report | Press release | Accesswire | +0.00% | +0.58% | |
| Tortoise Capital Announces Tortoise MLP Index, Tortoise North American Pipeline Index, and Tortoise Decarbonization Infrastructure Index Constituent Changes Due to Corporate Action | Press release | Accesswire | +0.00% | -0.33% | |
| Form NPORT-P TORTOISE SUSTAINABLE & For: Nov 30 | SEC filing · Form NPORT-P | SEC EDGAR | — | -0.33% | |
| Tortoise Capital Completes Merger of Tortoise Energy Infrastructure Corp. (NYSE: TYG) and Tortoise Midstream Energy Fund, Inc. (NYSE: NTG) | Press release | Accesswire | +0.00% | +0.33% | |
| Tortoise Capital Completes Merger of Tortoise Power and Energy Infrastructure Fund, Inc. (NYSE: TPZ), Tortoise Pipeline & Energy Fund, Inc. (NYSE: TTP), and Tortoise Energy Independence Fund, Inc. (NYSE: NDP) and Conversion to Actively Managed ETF | Press release | Accesswire | +0.00% | +0.33% | |
| Tortoise Pipeline & Energy Fund, Inc. Provides Section 19(a) Notice | Press release | Accesswire | -1.58% | -3.63% | |
| Tortoise Capital Announces Tortoise Decarbonization Infrastructure Index Constituent Changes Due to Corporate Action | Press release | Accesswire | +0.00% | -0.91% | |
| Tortoise Pipeline & Energy Fund, Inc. and Tortoise Power and Energy Infrastructure Fund, Inc. Provide Section 19(a) Notice | Press release | Accesswire | +0.00% | -0.08% | |
| Form 8-K TORTOISE SUSTAINABLE & For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | +0.24% | +0.63% | |
| Form DEFA14A TORTOISE SUSTAINABLE & | SEC filing · Form DEFA14A | SEC EDGAR | +0.24% | +0.63% | |
| Tortoise Capital Announces Closed-End Fund Distributions | Press release | Accesswire | -0.35% | +0.24% | |
| Tortoise Capital Provides Unaudited Balance Sheet Information and Asset Coverage Ratio Updates as of October 31, 2024, for TYG, NTG, TTP, NDP, TPZ and TEAF | Press release | Accesswire | +0.35% | +0.16% | |
| Tortoise Power and Energy Infrastructure Fund, Inc. Provides Section 19(a) Notice | Press release | Accesswire | +0.00% | +0.86% | |
| Tortoise Capital Announces Tortoise Recycling Decarbonization Index and Tortoise Recycling Decarbonization UCITS Index Constituent Changes Due to Corporate Action | Press release | Accesswire | +0.15% | -2.68% | |
| Form N-PX/A TORTOISE SUSTAINABLE & For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | -0.06% | +0.00% | |
| Form NPORT-P TORTOISE SUSTAINABLE & For: Aug 31 | SEC filing · Form NPORT-P | SEC EDGAR | +0.00% | +0.04% | |
| Tortoise Sustainable and Social Impact Term Fund (TEAF) Publishes Quarterly Commentary | Press release | Accesswire | +0.00% | +0.04% | |
| Form DEF 14A TORTOISE SUSTAINABLE & For: Nov 07 | SEC filing · Form DEF | SEC EDGAR | — | +0.44% | |
| Tortoise Power and Energy Infrastructure Fund, Inc. (TPZ) Declares Monthly Distribution | Press release | Accesswire | -0.31% | +0.36% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the TEAF section they belong to.
Where else TEAF is measured.
TEAF earnings → · Analyst actions → · SEC filings →
Every ticker we measure the same way24
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Every name we’ve measured, in one place.
How the numbers are made.
How is Tortoise Sustainable and Social Impact Term Fund Common shares of beneficial interest's median reaction calculated?
Every labeled TEAF news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 136 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 40% of TEAF's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does TEAF's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.