I Built a Stock Trading Strategy with Lobbying Data
I Built a Stock Trading Strategy with Lobbying Data
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Note: AI-generated summary based on third-party content. Not financial advice. Read more.
Quick Insights
  • Monitor former-government hiring at federal contractors for potential early policy or contract signals; this diversified backtest returned 410% versus 192% for the S&P 500, but it is historical evidence, not a forecast.
  • Track Micron (MU) as a notable example: it expanded connected lobbyists from 9 to 20 as CHIPS Act funding was awarded, though the backtest result does not establish a buy signal.
  • Treat Axon (AXON)’s former-official hires as a watchlist signal, not a reason to chase its reported 50% annual and 57% quarterly gains.
  • Avoid relying on static lobbying-roster size or congressional trades alone: those strategies underperformed the market or were too concentrated to trust.
Detailed Analysis

Axon Enterprise (AXON)

  • Axon, the maker of Tasers, hired 11 former government officials in one quarter, including former aides from both parties. Its lobbying filings described work on a bill to exempt Tasers from the federal firearms tax and a proposed ban on Chinese-made drones that compete with Axon.
  • The transcript says Axon’s stock was up 50% a year later. It was also selected by the “rising connections” strategy at the end of March 2025, then rose 57% that quarter.

Takeaways

  • Axon is an example of a company adding former officials when specific policy issues may affect its business. The transcript’s backtest suggests these hiring changes may be worth monitoring, but it does not establish that the hires caused Axon’s gains or predict future performance.

Micron Technology (MU)

  • As CHIPS Act-related funding was being awarded in late 2024, Micron more than doubled its roster of connected lobbyists, from 9 to 20. New hires included former Congressman John Katko and a former chief of staff to Hakeem Jeffries.
  • Micron was the largest contributor to the federal-contractor strategy’s reported 410% return, accounting for about 13 percentage points of that result.

Takeaways

  • The transcript presents Micron as a case where government funding and a sharp increase in former-official hires coincided. Investors could track such hiring alongside policy developments, while treating the backtest contribution as historical—not a forecast.

Broadcom (AVGO)

  • The year after Micron’s roster expansion, Broadcom hired someone from the Commerce Department’s CHIPS program office.

Takeaways

  • The hire is presented as evidence that companies may add Washington expertise when major policy or funding decisions are underway. The transcript provides no stock-performance result or specific recommendation for Broadcom.

Corning (GLW)

  • At the end of 2025, Corning added three former officials in one quarter: a former Senate majority secretary, a former deputy director of White House Legislative Affairs, and a senior adviser at the U.S. Trade Representative.
  • The transcript interprets the group of hires as a sign that Corning had a specific issue it wanted to pursue in Washington. It does not report a related stock return.

Takeaways

  • A cluster of relevant hires may signal that a company sees policy, trade, or legislative developments as important to its business. The transcript does not establish whether the hires led to a successful outcome or a stock-price effect.

Advanced Micro Devices (AMD)

  • The “rising connections” strategy—buying companies that added the most former officials—returned 288%, versus 192% for the equal-weighted S&P 500 in the test.
  • The transcript cautions that much of the strategy’s outperformance came in 2026, when it held AMD through a quarter in which the stock rose 186%. It describes this result as noisy.

Takeaways

  • AMD illustrates why a strong backtest result should be examined for concentration in a single stock or period. The transcript does not present the strategy’s historical return as a forecast for AMD.

Comcast (CMCSA)

  • Comcast had 168 former government staffers lobby on its behalf since 2016, the highest number mentioned.
  • In the “most connected” strategy, Comcast was held in all 38 quarterly rebalances. That overall strategy returned 179%, below the equal-weighted S&P 500’s 192%.

Takeaways

  • A large, long-standing lobbying roster may reflect company size and an established Washington presence rather than a new investment signal. The transcript’s results suggest that changes in hiring may be more informative than the size of a roster alone.

Boeing (BA)

  • Boeing had 157 former government staffers lobby on its behalf since 2016. The transcript does not provide a Boeing-specific stock-performance result.

Takeaways

  • Boeing is cited as an example of a large company with a substantial Washington presence, not as a specific buy or sell recommendation. The discussion suggests that investors would need to assess new hiring activity and its relevance to the company’s business.

Palantir Technologies (PLTR)

  • Palantir had 108 former government staffers lobby on its behalf since 2016, despite having been public only since 2020.
  • The transcript does not give Palantir-specific backtest or stock-performance results.

Takeaways

  • The size of Palantir’s lobbying roster is notable in the transcript, but a large roster by itself was not a successful backtest signal. No specific investment recommendation is provided.

Amgen (AMGN)

  • Amgen was held in 37 of 38 quarters by the “most connected” strategy.
  • That static-roster strategy returned 179%, below the equal-weighted S&P 500’s 192%.

Takeaways

  • The transcript’s backtest suggests that an established roster of former officials may already be reflected in a stock’s price. It favors studying changes in connections over simply ranking companies by roster size.

Alphabet (GOOGL/GOOG) and Meta Platforms (META)

  • Alphabet and Meta are cited as examples of large lobbying spenders with zero former officials on the payroll in the backtest’s control group.
  • The control strategy—owning the 10 heaviest lobbying spenders with no former officials—returned 133%, below the market’s 192%. The transcript does not provide individual returns for Alphabet or Meta.

Takeaways

  • In this backtest, lobbying expenditure alone was not a useful positive signal. The result applies to the strategy as a group and should not be read as a company-specific performance claim about Alphabet or Meta.

Former-Government Hires and Federal Contractors

  • The strongest strategy tested bought S&P 500 companies that were adding former government officials and restricted the selection to companies with federal contract revenue. It returned 410%, compared with 192% for the equal-weighted S&P 500 over the test period.
  • The strategy beat the market in 7 of 10 calendar years, including both down years reported: it gained 11% in 2018 while the market lost 7%, and fell 8% in 2022 while the market fell 11%.
  • The result came from 124 companies, so it was not attributed to a single stock. The transcript’s proposed explanation is that a former official’s hire at a government contractor may relate to a potential contract, while the public filing can precede an award.
  • A version that tried to confirm the signal with contract awards did not beat the market. The transcript suggests the market may react to awards rather than the earlier hiring signal.

Takeaways

  • The most actionable research idea in the transcript is to monitor changes in former-official hiring at federal contractors, rather than company lobbying totals or static roster size.
  • Treat the reported advantage cautiously: it is one backtest on one universe, and the transcript proposes further tests, including mid-cap stocks, the former officials’ specific roles, and shorter trading lags.

Congressional Trades and Former-Staff Connections

  • A separate portfolio based on congressional members buying stock in companies that employed their own former staff returned 399% in the transcript’s test.
  • However, it found only four or five companies at a time, and the speaker explicitly said they did not trust the result yet.

Takeaways

  • This is an exploratory signal, not a dependable standalone strategy based on the evidence presented. Its very small number of holdings makes the reported return particularly uncertain.
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Video Description
We read every federal lobbying filing since 2016 and tracked the 10,649 people who went from jobs in Congress and federal agencies into lobbying. Then we tested whether following them beats the stock market. Former staff from both parties end up lobbying for the same companies. Of the 840 public companies with five or more former congressional staffers lobbying for them, 800 had people from both parties. And buying the government contractors that were adding these hires returned +410% in our backtest from 2017 to 2026, against +192% for an equal-weighted S&P 500. It starts with the company that makes Tasers. Axon hired 11 Washington insiders in one quarter, among them a former aide to Chuck Schumer and a former chief counsel to John Cornyn, who run a lobbying firm together. A year later Axon's stock was up 50%. Chapters 0:00 The Taser maker that hired 11 Washington insiders 0:32 800 of 840 companies hire from both parties 1:05 What the revolving door is 1:35 Whose staff become lobbyists 2:01 Members of Congress who lobby after leaving 2:17 The companies with the most former staff 2:33 How we tracked 10,649 people 2:57 The revolving door is getting busier 3:26 Micron's hires as CHIPS Act money was awarded 3:48 Corning adds three insiders in one quarter 4:03 Both parties on one filing 4:24 Can you trade it? The rules 4:47 Six strategies 5:18 The results 6:21 +410%: contractors adding connections 6:58 Why it might work 7:19 What to test next 7:59 When members of Congress buy their ex-staff's employers 8:14 Get the data and the code Track the revolving door yourself: https://www.quiverquant.com/revolving-door/?utm_source=youtube&utm_medium=video&utm_campaign=revolving_door Corporate lobbying data: https://www.quiverquant.com/lobbying/ Congressional trading data: https://www.quiverquant.com/congresstrading/ Government contracts data: https://www.quiverquant.com/sources/govcontracts The backtest code (runs on one Hobbyist API key): https://github.com/QuiverQuant/quiver-api-tutorials/blob/main/strategies/revolving_door_lobbying.py Quiver API plans: https://api.quiverquant.com/pricing/?utm_source=youtube&utm_medium=video&utm_campaign=revolving_door How the backtest works Every quarter we rank the S&P 500 members of that time and buy the top 10 in equal amounts. Each signal waits a full quarter after its filing period, so no filing is used before it was public. 38 rebalances from March 2017 to September 2026. Benchmark: an equal-weighted S&P 500, which returned +192%. The contractors-only strategy returned +410% with a Sharpe ratio of 1.13 and a worst drawdown of 25%, and beat the benchmark in 7 of 10 calendar years. People are counted by name, because lobbyist IDs change when someone switches firms. Sources: Senate LD-2 lobbying disclosures (lda.gov), official congressional portraits, O'Dwyer's (Klein/Johnson Group launch, December 12, 2017), Architect of the Capitol and NASA footage (public domain). Music generated with Google Lyria. Backtested results are historical and hypothetical, not a live track record and not a prediction of future returns. Nothing in this video is investment advice. Hiring former officials is legal and disclosed; nothing here implies wrongdoing by any person or company named. #lobbying #congress #stockmarket
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