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Acceder
AltaGas Ltd
ATGFF · US
Closed
$ 38.31 +0% ▲
YTD Change
+25.96%
1Y Change
+34.13%
Day Range
38.31 – 38.31
1Y Range
28.5 – 38.45
Div. Yield
3.07%
3M
1Y
5Y
10Y
All
$ATGFF Dividend data
Undervalued
4.3%+
Yield has only been this high 20% of the time — usually when $ATGFF looked cheap.
Average yield
3.44%
The midpoint of $ATGFF's yield over the last 10 years.
Overvalued
<2.12%
Yield has only dropped this low 20% of the time — usually when $ATGFF looked expensive.
Current yield
3.07%
$ATGFF's yield today, based on the latest price and dividend.
Based on the trailing 10 years of AltaGas Ltd's dividend yield history.
Geraldine Weiss dividend yield theory
3M
1Y
5Y
10Y
All
Price
Undervalued (yield 19.49%)
Fair value (orientative)
Overvalued (yield 3.51%)
🔴 Overvalued zone · current yield 3.07%

The Geraldine Weiss dividend yield theory applied to AltaGas Ltd ($ATGFF) uses the stock's historical dividend yield range to estimate when the price is cheap or expensive relative to its own dividend-paying history (2016–2026). Based on that history, $ATGFF is currently trading in overvalued territory.

When the $ATGFF yield climbs above 🟢 19.49%, the stock has historically been undervalued. When the yield falls below 🔴 3.51%, AltaGas Ltd has historically been overvalued. The dashed 🟡 fair value (~11.50%) line marks the orientative midpoint between both extremes, not a price target.

Dividend Growth (CAGR)
CAGR 1Y
6.11%
CAGR 3Y
5.03%
CAGR 5Y
3.75%
CAGR 10Y
-4.56%
Dividend Trend
Dividend History
Next dividend: 15 Sep 2026  ·  Payment: 28 Sep 2026  ·  Amount: 0.2382 $
Ex-DatePayment DatePeriodCash AmountDeclaration Date
16 Sept 202629 Sept 2026–0.2382 $–
16 Jun 202630 Jun 2026Quarterly0.2457 $ +2.85%30 Apr 2026
16 Mar 202631 Mar 2026Quarterly0.2389 $ +6.27%02 Dec 2025
16 Dec 202531 Dec 2025Quarterly0.2248 $ -1.66%31 Oct 2025
16 Sept 202529 Sept 2025Quarterly0.2286 $ +0.48%01 Aug 2025
16 Jun 202530 Jun 2025Quarterly0.2275 $ +1.56%01 May 2025
17 Mar 202531 Mar 2025Quarterly0.2240 $ +4.97%03 Dec 2024
16 Dec 202431 Dec 2024Quarterly0.2134 $ -2.6%31 Oct 2024
16 Sept 202427 Sept 2024Quarterly0.2191 $ +1.29%01 Aug 2024
14 Jun 202428 Jun 2024Quarterly0.2163 $ -2.08%02 May 2024
14 Mar 202429 Mar 2024Quarterly0.2209 $ +6.1%05 Dec 2023
14 Dec 202329 Dec 2023Quarterly0.2082 $ +0.48%06 Nov 2023
14 Sept 202329 Sept 2023Quarterly0.2072 $ -2.03%28 Jul 2023
15 Jun 202330 Jun 2023Quarterly0.2115 $ +4.24%04 May 2023
15 Mar 202331 Mar 2023Quarterly0.2029 $ +4.27%05 Dec 2022
15 Dec 202230 Dec 2022Quarterly0.1946 $ -3.04%–
15 Sept 202229 Sept 2022Quarterly0.2007 $ -1.71%28 Jul 2022
15 Jun 202230 Jun 2022Quarterly0.2042 $ -1.3%28 Apr 2022
15 Mar 202231 Mar 2022Quarterly0.2069 $03 Dec 2021
21 Dec 202131 Dec 2021Monthly0.0644 $ -1.98%03 Dec 2021
24 Nov 202115 Dec 2021Monthly0.0657 $ -2.38%–
22 Oct 202115 Nov 2021Monthly0.0673 $ +2.44%12 Oct 2021
24 Sept 202115 Oct 2021Monthly0.0657 $ -0.45%10 Sept 2021
24 Aug 202115 Sept 2021Monthly0.0660 $ -0.3%–
23 Jul 202116 Aug 2021Monthly0.0662 $ -1.93%–
24 Jun 202115 Jul 2021Monthly0.0675 $ -2.03%10 Jun 2021
24 May 202115 Jun 2021Monthly0.0689 $ +3.3%–
23 Apr 202117 May 2021Monthly0.0667 $ +0.45%12 Apr 2021
24 Mar 202115 Apr 2021Monthly0.0664 $ +0.15%–
24 Feb 202115 Mar 2021Monthly0.0663 $ +1.22%10 Feb 2021
22 Jan 202115 Feb 2021Monthly0.0655 $ +0.92%–
24 Dec 202015 Jan 2021Monthly0.0649 $ +5.7%–
24 Nov 202015 Dec 2020Monthly0.0614 $ +0.99%–
23 Oct 202016 Nov 2020Monthly0.0608 $ +1.67%13 Oct 2020
24 Sept 202015 Oct 2020Monthly0.0598 $ -1.16%–
24 Aug 202015 Sept 2020Monthly0.0605 $ +1.51%–
24 Jul 202017 Aug 2020Monthly0.0596 $ +1.36%–
24 Jun 202015 Jul 2020Monthly0.0588 $ +2.98%–
22 May 202015 Jun 2020Monthly0.0571 $ +0.71%05 May 2020
24 Apr 202015 May 2020Monthly0.0567 $ +2.53%13 Apr 2020
24 Mar 202015 Apr 2020Monthly0.0553 $ -8.29%–
24 Feb 202016 Mar 2020Monthly0.0603 $ -0.99%10 Feb 2020
24 Jan 202017 Feb 2020Monthly0.0609 $ -0.16%10 Jan 2020
26 Dec 201915 Jan 2020Monthly0.0610 $ +1.33%10 Dec 2019
22 Nov 201916 Dec 2019Monthly0.0602 $ -1.63%–
24 Oct 201915 Nov 2019Monthly0.0612 $ +1.32%10 Oct 2019
24 Sept 201915 Oct 2019Monthly0.0604 $ +0.5%10 Sept 2019
23 Aug 201916 Sept 2019Monthly0.0601 $ -1.31%–
24 Jul 201915 Aug 2019Monthly0.0609 $ +0.5%10 Jul 2019
24 Jun 201915 Jul 2019Monthly0.0606 $ +1.85%10 Jun 2019
24 May 201917 Jun 2019Monthly0.0595 $ +0.17%02 May 2019
24 Apr 201915 May 2019Monthly0.0594 $ -0.5%10 Apr 2019
22 Mar 201915 Apr 2019Monthly0.0597 $ -1.65%05 Mar 2019
22 Feb 201915 Mar 2019Monthly0.0607 $ +1.17%11 Feb 2019
24 Jan 201915 Feb 2019Monthly0.06 $ +1.87%10 Jan 2019
24 Dec 201815 Jan 2019Monthly0.0589 $ -57.29%12 Dec 2018
23 Nov 201817 Dec 2018Monthly0.1379 $ -1.78%30 Oct 2018
24 Oct 201815 Nov 2018Monthly0.1404 $ -0.5%10 Oct 2018
24 Sept 201815 Oct 2018Monthly0.1411 $ +0.71%10 Sept 2018
24 Aug 201817 Sept 2018Monthly0.1401 $ +1.08%02 Aug 2018
24 Jul 201815 Aug 2018Monthly0.1386 $ +1.17%10 Jul 2018
22 Jun 201816 Jul 2018Monthly0.1370 $ -3.11%11 Jun 2018
24 May 201815 Jun 2018Monthly0.1414 $ -0.63%26 Apr 2018
24 Apr 201815 May 2018Monthly0.1423 $ +0.35%10 Apr 2018
23 Mar 201816 Apr 2018Monthly0.1418 $ -1.53%01 Mar 2018
23 Feb 201815 Mar 2018Monthly0.1440 $ -2.57%12 Feb 2018
24 Jan 201815 Feb 2018Monthly0.1478 $ +3.28%10 Jan 2018
22 Dec 201715 Jan 2018Monthly0.1431 $ -0.42%11 Dec 2017
24 Nov 201715 Dec 2017Monthly0.1437 $ +3.98%19 Oct 2017
24 Oct 201715 Nov 2017Monthly0.1382 $ -2.81%10 Oct 2017
22 Sept 201716 Oct 2017Monthly0.1422 $ +2.08%11 Sept 2017
23 Aug 201715 Sept 2017Monthly0.1393 $ -0.14%27 Jul 2017
21 Jul 201715 Aug 2017Monthly0.1395 $ +5.52%10 Jul 2017
22 Jun 201717 Jul 2017Monthly0.1322 $ +1.93%12 Jun 2017
23 May 201715 Jun 2017Monthly0.1297 $ +0.08%–
21 Apr 201715 May 2017Monthly0.1296 $ -1.29%–
23 Mar 201717 Apr 2017Monthly0.1313 $ -1.72%23 Feb 2017
23 Feb 201715 Mar 2017Monthly0.1336 $ +1.52%10 Feb 2017
23 Jan 201715 Feb 2017Monthly0.1316 $ +1.31%10 Jan 2017
22 Dec 201616 Jan 2017Monthly0.1299 $ +0.15%12 Dec 2016
23 Nov 201615 Dec 2016Monthly0.1297 $ -1.22%20 Oct 2016
21 Oct 201615 Nov 2016Monthly0.1313 $ -2.16%11 Oct 2016
22 Sept 201617 Oct 2016Monthly0.1342 $ -1.03%12 Sept 2016
23 Aug 201615 Sept 2016Monthly0.1356 $ +7.28%21 Jul 2016
21 Jul 201615 Aug 2016Monthly0.1264 $ -2.32%11 Jul 2016
23 Jun 201615 Jul 2016Monthly0.1294 $ +3.03%10 Jun 2016
20 May 201615 Jun 2016Monthly0.1256 $ -3.24%22 Apr 2016
21 Apr 201616 May 2016Monthly0.1298 $ +3.84%11 Apr 2016
23 Mar 201615 Apr 2016Monthly0.1250 $ +4.52%25 Feb 2016
23 Feb 201615 Mar 2016Monthly0.1196 $ +3.91%10 Feb 2016
21 Jan 201616 Feb 2016Monthly0.1151 $ -3.36%11 Jan 2016
23 Dec 201515 Jan 2016Monthly0.1191 $ -3.56%10 Dec 2015
23 Nov 201515 Dec 2015Monthly0.1235 $ -2.06%29 Oct 2015
22 Oct 201516 Nov 2015Monthly0.1261 $ +4.91%13 Oct 2015
23 Sept 201515 Oct 2015Monthly0.1202 $ -1.23%10 Sept 2015
21 Aug 201515 Sept 2015Monthly0.1217 $ -0.9%30 Jul 2015
23 Jul 201517 Aug 2015Monthly0.1228 $ -5.39%10 Jul 2015
23 Jun 201515 Jul 2015Monthly0.1298 $ -0.99%10 Jun 2015
21 May 201515 Jun 2015Monthly0.1311 $ +7.99%30 Apr 2015
23 Apr 201515 May 2015Monthly0.1214 $ +2.97%10 Apr 2015
23 Mar 201515 Apr 2015Monthly0.1179 $ +0.51%26 Feb 2015
23 Feb 201516 Mar 2015Monthly0.1173 $ -1.92%10 Feb 2015
22 Jan 201517 Feb 2015Monthly0.1196 $ -5.83%12 Jan 2015
23 Dec 201415 Jan 2015Monthly0.1270 $ -3.35%10 Dec 2014
21 Nov 201415 Dec 2014Monthly0.1314 $ +0.08%30 Oct 2014
23 Oct 201417 Nov 2014Monthly0.1313 $ -1.57%10 Oct 2014
23 Sept 201415 Oct 2014Monthly0.1334 $ -0.97%10 Sept 2014
21 Aug 201415 Sept 2014Monthly0.1347 $ -1.89%31 Jul 2014
23 Jul 201415 Aug 2014Monthly0.1373 $ -0.07%10 Jul 2014
23 Jun 201415 Jul 2014Monthly0.1374 $ +1.85%10 Jun 2014
21 May 201416 Jun 2014Monthly0.1349 $ +16.8%01 May 2014
23 Apr 201415 May 2014Monthly0.1155 $ +1.4%10 Apr 2014
21 Mar 201415 Apr 2014Monthly0.1139 $ -0.61%27 Feb 2014
21 Feb 201417 Mar 2014Monthly0.1146 $10 Feb 2014
23 Jan 201418 Feb 2014Monthly0.1146 $ -4.5%10 Jan 2014
24 Dec 201315 Jan 2014Monthly0.12 $ -1.07%10 Dec 2013
21 Nov 201316 Dec 2013Monthly0.1213 $ -1.22%24 Oct 2013
23 Oct 201315 Nov 2013Monthly0.1228 $ -0.97%10 Oct 2013
23 Sept 201315 Oct 2013Monthly0.1240 $ +2.23%10 Sept 2013
22 Aug 201316 Sept 2013Monthly0.1213 $01 Aug 2013
23 Jul 201315 Aug 2013Monthly0.1213 $ +1.59%10 Jul 2013
21 Jun 201315 Jul 2013Monthly0.1194 $ -1.32%10 Jun 2013
22 May 201317 Jun 2013Monthly0.1210 $ +3.42%25 Apr 2013
23 Apr 201315 May 2013Monthly0.1170 $ -0.17%10 Apr 2013
21 Mar 201315 Apr 2013Monthly0.1172 $ -0.51%28 Feb 2013
21 Feb 201315 Mar 2013Monthly0.1178 $ -2%11 Feb 2013
23 Jan 201315 Feb 2013Monthly0.1202 $ -0.33%10 Jan 2013
21 Dec 201215 Jan 2013Monthly0.1206 $ +0.33%10 Dec 2012
22 Nov 201217 Dec 2012Monthly0.1202 $ -0.5%01 Nov 2012
23 Oct 201215 Nov 2012Monthly0.1208 $ -1.79%–
21 Sept 201215 Oct 2012Monthly0.1230 $ +6.22%–
23 Aug 201217 Sept 2012Monthly0.1158 $ +2.48%–
23 Jul 201215 Aug 2012Monthly0.1130 $ +0.71%–
21 Jun 201216 Jul 2012Monthly0.1122 $ +0.27%–
23 May 201215 Jun 2012Monthly0.1119 $ -3.28%–
23 Apr 201215 May 2012Monthly0.1157 $ +0.61%–
22 Mar 201216 Apr 2012Monthly0.1150 $ -0.26%–
23 Feb 201215 Mar 2012Monthly0.1153 $ +0.96%–
23 Jan 201215 Feb 2012Monthly0.1142 $ +1.51%–
22 Dec 201116 Jan 2012Monthly0.1125 $ +2.37%–
23 Nov 201115 Dec 2011Monthly0.1099 $ +0.83%–
21 Oct 201115 Nov 2011Monthly0.1090 $ +2.35%–
22 Sept 201117 Oct 2011Monthly0.1065 $ -4.4%–
23 Aug 201115 Sept 2011Monthly0.1114 $ -4.3%–
21 Jul 201115 Aug 2011Monthly0.1164 $ +3.74%–
23 Jun 201115 Jul 2011Monthly0.1122 $ -0.71%–
20 May 201115 Jun 2011Monthly0.1130 $ -2.16%–
20 Apr 201116 May 2011Monthly0.1155 $ +3.13%–
23 Mar 201115 Apr 2011Monthly0.1120 $ +1.08%–
23 Feb 201115 Mar 2011Monthly0.1108 $–
21 Jan 201115 Feb 2011Monthly0.1108 $ +1.84%–
23 Dec 201017 Jan 2011Monthly0.1088 $ +1.02%–
23 Nov 201015 Dec 2010Monthly0.1077 $ +0.19%–
21 Oct 201015 Nov 2010Monthly0.1075 $ +0.75%–
23 Sept 201015 Oct 2010Monthly0.1067 $ +2.01%–
23 Aug 201015 Sept 2010Monthly0.1046 $ -39.36%–
22 Jul 201016 Aug 2010Other0.1060 $–
23 Jun 201030 Jun 2010Monthly0.1725 $ +2.13%–
20 May 201015 Jun 2010Monthly0.1689 $ -6.01%–
22 Apr 201017 May 2010Monthly0.1797 $ +1.58%–
23 Mar 201015 Apr 2010Monthly0.1769 $ +3.15%–
23 Feb 201015 Mar 2010Monthly0.1715 $ -0.12%–
21 Jan 201016 Feb 2010Monthly0.1717 $ -4.61%–
23 Dec 200915 Jan 2010Monthly0.18 $–
23 Nov 200915 Dec 2009Monthly0.18 $–
22 Oct 200916 Nov 2009Monthly0.18 $–
23 Sept 200915 Oct 2009Monthly0.18 $–
21 Aug 200915 Sept 2009Monthly0.18 $–
23 Jul 200917 Aug 2009Monthly0.18 $–
23 Jun 200915 Jul 2009Monthly0.18 $–
21 May 200915 Jun 2009Monthly0.18 $–
23 Apr 200915 May 2009Monthly0.18 $–
23 Mar 200915 Apr 2009Monthly0.18 $–
23 Feb 200916 Mar 2009Monthly0.18 $–
22 Jan 200917 Feb 2009Monthly0.18 $–
23 Dec 200815 Jan 2009Monthly0.18 $–
21 Nov 200815 Dec 2008Monthly0.18 $–
23 Oct 200817 Nov 2008Monthly0.18 $–
23 Sept 200815 Oct 2008Monthly0.18 $–
21 Aug 200815 Sept 2008Monthly0.18 $ +2.86%–
23 Jul 200815 Aug 2008Monthly0.1750 $–
23 Jun 200815 Jul 2008Monthly0.1750 $–
22 May 200816 Jun 2008Monthly0.1750 $–
23 Apr 200815 May 2008Monthly0.1750 $–
20 Mar 200815 Apr 2008Monthly0.1750 $–
21 Feb 200817 Mar 2008Monthly0.1750 $–
23 Jan 200815 Feb 2008Monthly0.1750 $–
21 Dec 200715 Jan 2008Monthly0.1750 $–
22 Nov 200717 Dec 2007Monthly0.1750 $–
23 Oct 200715 Nov 2007Monthly0.1750 $–
21 Sept 200715 Oct 2007Monthly0.1750 $–
23 Aug 200717 Sept 2007Monthly0.1750 $ +2.94%–
23 Jul 200715 Aug 2007Monthly0.17 $–
21 Jun 200716 Jul 2007Monthly0.17 $–
23 May 200715 Jun 2007Monthly0.17 $–
23 Apr 200715 May 2007Monthly0.17 $–
22 Mar 200716 Apr 2007Monthly0.17 $–
22 Feb 200715 Mar 2007Monthly0.17 $–
23 Jan 200715 Feb 2007Monthly0.17 $–
20 Dec 200615 Jan 2007Monthly0.17 $–
23 Nov 200615 Dec 2006Monthly0.17 $–
23 Oct 200615 Nov 2006Monthly0.17 $–
21 Sept 200616 Oct 2006Monthly0.17 $–
23 Aug 200615 Sept 2006Monthly0.17 $ +3.03%–
21 Jul 200615 Aug 2006Monthly0.1650 $–
22 Jun 200617 Jul 2006Monthly0.1650 $–
23 May 200615 Jun 2006Monthly0.1650 $–
21 Apr 200615 May 2006Monthly0.1650 $–
23 Mar 200617 Apr 2006Monthly0.1650 $ +3.13%–
22 Feb 200615 Mar 2006Monthly0.16 $–
23 Jan 200615 Feb 2006Monthly0.16 $–
21 Dec 200516 Jan 2006Monthly0.16 $–
23 Nov 200515 Dec 2005Monthly0.16 $–
21 Oct 200515 Nov 2005Monthly0.16 $–
22 Sept 200517 Oct 2005Monthly0.16 $–
23 Aug 200515 Sept 2005Monthly0.16 $ +6.67%–
21 Jul 200515 Aug 2005Monthly0.15 $–
23 Jun 200515 Jul 2005Monthly0.15 $–
20 May 200515 Jun 2005Monthly0.15 $–
21 Apr 200516 May 2005Monthly0.15 $–
23 Mar 200515 Apr 2005Monthly0.15 $–
23 Feb 200515 Mar 2005Monthly0.15 $–
21 Jan 200515 Feb 2005Monthly0.15 $–
23 Dec 200417 Jan 2005Monthly0.15 $–
23 Nov 200415 Dec 2004Monthly0.15 $–
21 Oct 200415 Nov 2004Monthly0.15 $–
23 Sept 200415 Oct 2004Monthly0.15 $–
23 Aug 200415 Sept 2004Monthly0.15 $–
22 Jul 200416 Aug 2004Monthly0.15 $–

Dividend School

CAGR
Dividend Yield

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