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五分鐘看懂財務報表
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3 days ago
五分鐘看懂財務報表
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五分鐘看懂財務報表
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Investing
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五分鐘看懂財務報表-AT&T(T)、損益兩平點Breakeven Point、最小效率規模Minimum efficient scale、完全競爭市場Perfect competitive Market
五分鐘看懂財務報表
5 minutes 57 seconds
3 years ago
五分鐘看懂財務報表-AT&T(T)、損益兩平點Breakeven Point、最小效率規模Minimum efficient scale、完全競爭市場Perfect competitive Market

EP 3-21

歡迎來到五分鐘看懂財務報表,來看AT&T Inc.(代號T)年報

1為什麼想研究這家公司

此支股票參考巴菲特班討論區。

2公司賺什麼錢?

AT&T最早由電話發明者貝爾所創立,是美國最大的電信公司。

經營者

目前的經營者為威廉肯納德,耶魯大學法學博士,曾任美國駐歐盟大使、凱雷集團董事總經理。。

3公司的風險因素

競爭對手有VERIZON、T Mobile等。

4.資產負債表

來到資產負債表

股價淨值比P/B ratio 0.78 <1.5 O

負債比Debt ratio 69.85% >50% X

流動資產/流動負債 70.00% <200% X

5.損益表

來到損益表

本益比P/E ratio 7.76 <15 O

股東權益報酬率ROE 13.96% >10% O

過去10年每年都獲利 O - O

過去10年EPS成長 5.94% <30% X

6.現金流量表

來到現金流量表

營業現金流/稅後淨利OCF/NI 354.77% >80% O

每股自由現金流 3.81 >0 O

7.股東權益變動表

來到股東權益變動表

"2022.

7.22股價" 18.40 - -

內部人持股比例Insider Ownership 0.12% >0.01% O

市值  1,301.0  >100億 O

8.一句話評語

若用一句話形容AT&T公司,就是收現能力強,成長有限,股價便宜。

9.CFA筆記

在完全競爭市場中,

1.一家公司增加產量不會影響市場價格,所以增加10%的銷售量,就會增加10%的營收

2.廣告無法差異化產品

無論是在完全競爭市場或是不完全競爭市場中,損益兩平點Breakeven point的定義是總收入TR等於總成本TC,或是價格等於平均總收入等於平均總成本。

最小效率規模Minimum efficient scale,是長期平均總成本曲線LRAC的最低點,此時的成本最低,增加或減少產量都將使成本變高。

邊際收益MR與價格P的關係為:MR=P*[1-1/大寫E]

其中大寫E為彈性

在長期均衡時,邊際成本MC=平均成本AC。。

三、名詞解釋

employ: use

sale: the number of products sold

breakeven: the fact that a product or company not making a profit or a loss

equivalent: having the same amount, value, purpose, qualities, etc.

unqualified: not limited in any way, or to the largest degree possible

qualified: limited

imply: to involve sth. or make it necessary.

marginal: very small in amount or effect

viability: ability to exist

capital: money and possessions, especially a large amount of money used for producing more wealth or for starting a new business.

input: something such as energy, money, or information that is put into a system, organization or machine so that it can operate.

proportionate: two things change at the same rate

proficient: skilled and experienced

monopoly:獨佔

oligopoly:寡佔

schedule: an official list of things

aggregate: sth formed by adding together small amounts of things

10.參考資料

財報狗

巴菲特班洪瑞泰討論區

Wiki

FINVIZ

11.結語

最後,我開了一門課,有興趣的聽眾可以上網搜尋「投資神槍手」,https://reurl.cc/VDOA3R,也可以上活動通ACCUPASS報名,今天就講到這裡,下次再會,拜。

五分鐘看懂財務報表
五分鐘看懂財務報表