At first glance, this is just a routine index change. The Dow is price-weighted, Verizon’s share price is low, and Alphabet gives the average more exposure to the businesses that now dominate the communications sector: search, cloud, artificial intelligence, YouTube, Android and digital advertising.
In fact, the change is historic.
With Verizon’s removal, the Dow appears to be losing its last direct link to the old Bell System. American Telephone & Telegraph entered the Dow in 1916, when the average expanded to 20 stocks. AT&T was not one of the original 1896 Dow components. It arrived later, then stayed — through breakups, spinoffs, mergers, renamed children and recombined descendants — for roughly 110 years.
That run now appears to be over.
S&P Dow Jones Indices announced that Alphabet will replace Verizon Communications before the open on June 29, 2026. The same announcement confirmed that Honeywell Technologies will remain in the Dow after the Honeywell Aerospace spinoff, while HONA will not join the index. The S&P release is here.
S&P’s move was reasonable. Verizon represented only about one-half of one percentage point of the Dow because of its low stock price. Alphabet, by contrast, gives the index a larger and more current communications-services component. For those of us with a nostaligic bent, it is a sad moment, an end to AT&T’s long run as one of America’s premier companies.
The Telephone Company Enters The Dow
American Telephone & Telegraph joined the Dow in 1916. For decades, AT&T was not merely a large American company. It was the phone company.
AT&T controlled the long-distance network, the local Bell operating companies, Western Electric and Bell Labs. It was infrastructure, research lab, equipment maker, utility and monopoly rolled into one.
The Bell System breakup became effective in 1984. AT&T kept long distance, equipment and Bell Labs-related assets. It was responsible for some of the most important innovations in mo. ern history. Claude Shannon’s information theory,. The transistor. And many more. It was, in many ways, the foundry of the digitial age that has now replaced it. The local phone companies became the Baby Bells. The old monopoly was split into pieces, and many of those pieces would spend the next four decades merging, spinning, renaming and recombining.
The Dow connection survived.
The Child Buys The Parent
The company called AT&T today is not the same public company that joined the Dow in 1916.
The current AT&T is the former Southwestern Bell, one of the Baby Bells created in the 1984 breakup. Southwestern Bell became SBC Communications, bought other Bell companies, and then bought its former parent, AT&T Corp., in 2005. SBC then took the AT&T name.
We have covered that family tree before because the Bell System is one of the great spinoff maps in American business. When Avaya filed for bankruptcy, we described it as a Ma Bell great-grandchild: Avaya was spun off from Lucent, Lucent was spun out of old AT&T in 1996, and the current AT&T was the former Southwestern Bell/SBC that bought the old AT&T and took its name. That Avaya bankruptcy post is here.
When Avaya later returned to the public markets, we revisited the same lineage. Lucent had come out of old AT&T. Avaya had come out of Lucent. AT&T itself had been bought by one of its own children. That follow-up is here.
For cost-basis purposes, the Bell System family tree is not a story. It is a punishment.
Verizon Keeps The Line Alive
The Bell System’s Dow presence did not depend on one ticker.
AT&T Corp. was in the Dow for decades. SBC Communications joined the Dow in 1999. Verizon joined in 2004. Old AT&T Corp. left the Dow in 2004. SBC bought AT&T in 2005 and became AT&T Inc. Apple replaced AT&T in the Dow in 2015.
When Apple replaced AT&T, S&P Dow Jones Indices noted that the telecommunication-services sector would continue to be represented by Verizon. The 2015 S&P release is here.
That kept the Bell thread intact.
Verizon was not a random telecom substitute. It was built from Bell Atlantic, one of the Baby Bells, and GTE. Bell Atlantic had already merged with NYNEX, another Baby Bell, before the GTE transaction created Verizon.
After AT&T left the Dow in 2015, Verizon became the index’s remaining Bell System descendant.
Now Verizon is out too.
A 110-Year Dow Timeline
| Year | Event | Why It Matters |
|---|---|---|
| 1916 | American Telephone & Telegraph joins the Dow | The Bell System enters the index |
| 1984 | The Bell System breakup becomes effective | AT&T separates the Baby Bells |
| 1996 | AT&T spins off Lucent | The Western Electric and Bell Labs lineage becomes a separate public company |
| 1999 | SBC Communications joins the Dow | A Baby Bell joins the index while old AT&T is still there |
| 2000 | Bell Atlantic and GTE form Verizon | Another Bell descendant becomes a national telecom company |
| 2004 | AT&T Corp. leaves the Dow; Verizon joins | The old parent exits, but a Bell descendant remains |
| 2005 | SBC buys AT&T Corp. and takes the AT&T name | One of the children buys the parent |
| 2015 | Apple replaces AT&T in the Dow | AT&T leaves, but Verizon keeps the Bell family in the index |
| 2026 | Alphabet replaces Verizon | The Bell System’s Dow presence appears to end |
The Bell Family Escaped Telecom
The Bell System breakup did not produce only telephone companies.
Lucent carried the Western Electric and Bell Labs equipment lineage out of AT&T. Avaya came out of Lucent. NCR came out of AT&T. AT&T Wireless was separated. AT&T Broadband was separated and merged into Comcast. WarnerMedia later left AT&T through a Reverse Morris Trust with Discovery.
That is why Verizon’s deletion belongs on a spinoff site. The news is an index change. The history is a century of corporate disassembly and recombination.
Comcast is part of that history too. When we wrote about the first Comcast / Versant spinoff report in 2024, we noted that much of Comcast’s footprint came from AT&T Broadband, which itself included MediaOne and TCI roots. MediaOne had come out of US West, another Baby Bell. That earlier Comcast piece is here.
We returned to that history in our recent Comcast article on the planned NBCUniversal and Sky spinoff. Comcast is now separating media from connectivity, but part of the connectivity side traces back through AT&T Broadband, MediaOne and the earlier Baby Bell family tree. That Comcast article is here.
WarnerMedia is another branch. AT&T unwound its media acquisition by spinning WarnerMedia into Discovery in a Reverse Morris Trust, creating Warner Bros. Discovery. We discuss that transaction in our Reverse Morris Trust explainer. Warner Bros. Discovery is now preparing another separation of its own. Our Warner Bros. Discovery spinoff article is here.
Even a stray ticker note can lead back to the breakup. In our DuPont Qnity article, we noted that the Q ticker had once been used by Qwest Communications, which acquired US West, another Baby Bell created by the AT&T breakup. That Qnity article is here.
The Dow Moves On
The Dow is not the market. It is price-weighted, narrow and old-fashioned. Its membership still says something about what passes for a representative American blue chip at a given moment.
In 1916, the national telephone network belonged in the industrial average.
In 2015, Apple replaced AT&T, but Verizon kept old-line telecom in the Dow.
In 2026, Alphabet replaces Verizon. The communications seat no longer belongs to the phone network. It belongs to search, cloud, advertising, artificial intelligence, YouTube, Android, autonomous driving and digital platforms.
The Dow has always been a list of companies that looked permanent until they did not.
The Phone Company Is Finally Out
The Bell System did not vanish in 1984. It scattered.
Some pieces became Baby Bells. Some bought each other. One bought the parent and took its name. Others spun off equipment businesses, wireless assets, broadband systems, media companies and directories. Some disappeared into mergers. Some came back wearing older names.
For roughly 110 years, one branch or another remained in the Dow.
Verizon’s deletion ends that line.
Alphabet replacing Verizon is a technology story. It is also an index mechanics story. For spinoff investors, it is the last Dow exit of the Bell System family.
The phone company is finally out of the average.