Alta Mesa Resources, Inc. - Class A Common Stock (NY:AMR)
Price and Volume
Detailed Quote| Volume | 198,719 |
| Open | 155.14 |
| Bid (Size) | 145.00 (100) |
| Ask (Size) | 205.88 (100) |
| Prev. Close | 156.98 |
| Today's Range | 154.82 - 159.34 |
| 52wk Range | 133.64 - 253.82 |
| Shares Outstanding | 15,500,000 |
| Dividend Yield | 1.29% |
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Performance
52-Week Range
38.8% below 52-week high
155.41
133.6452W Low
253.8252W High
1 Week
3.7% below 1-week high
145.621W Low
161.441W High
Alta Mesa Resources, Inc. - Class A Common Stock (AMR) traded between $133.64 and $253.82 over the past 52 weeks and last traded at $155.41, 38.8% below its 52-week high. Over the past week it ranged between $145.62 and $161.44.
Past 12 Months
1W
+$7.48
1M
-$28.52
3M
-$0.19
6M
-$26.52
YTD
-$47.65
1Y
-$14.51
AMR was -8.5% over the past year, -14.6% over six months, -23.5% year to date, +5.1% in the last week.
12 Months vs Market
AMR
-8.5%
DIA
+8.2%
SPY
+10.8%
QQQ
+10.8%
IWM
+14.3%
Over the past 12 months AMR returned -8.5% versus DIA (Dow) +8.2%, SPY (S&P 500) +10.8%, QQQ (Nasdaq 100) +10.8% and IWM (Russell 2000) +14.3%.
Volume & Liquidity
0.66× 3-mo avg
Today 198,719
3-mo avg 302.8K
1W
234.1K
1M
254.0K
3M
302.8K
6M
288.7K
YTD
285.4K
1Y
280.9K
AMR most recently traded 198,719 shares against a 3-month average daily volume of 302.8K.
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May 08, 2026
Alpha Metallurgical (AMR) Earnings Transcript ↗
February 27, 2026
Frequently Asked Questions
Is Alta Mesa Resources, Inc. - Class A Common Stock publicly traded?
Yes, Alta Mesa Resources, Inc. - Class A Common Stock is publicly traded.
What exchange does Alta Mesa Resources, Inc. - Class A Common Stock trade on?
Alta Mesa Resources, Inc. - Class A Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Alta Mesa Resources, Inc. - Class A Common Stock?
The ticker symbol for Alta Mesa Resources, Inc. - Class A Common Stock is AMR on the New York Stock Exchange
What is the current price of Alta Mesa Resources, Inc. - Class A Common Stock?
The current price of Alta Mesa Resources, Inc. - Class A Common Stock is 155.41
When was Alta Mesa Resources, Inc. - Class A Common Stock last traded?
The last trade of Alta Mesa Resources, Inc. - Class A Common Stock was at 11/12/26 07:00 PM ET
What is the market capitalization of Alta Mesa Resources, Inc. - Class A Common Stock?
The market capitalization of Alta Mesa Resources, Inc. - Class A Common Stock is 2.41B
How many shares of Alta Mesa Resources, Inc. - Class A Common Stock are outstanding?
Alta Mesa Resources, Inc. - Class A Common Stock has 2B shares outstanding.