QuantCapitol. Congressional Trading Intelligence

Updated 2026-11-05 00:23 UTC · Public disclosure record

56AVG SCORE

Kathy Castor

House Democrat FL
House Committee on Energy and CommerceHouse Select Committee on the Strategic Competition Between the United States and the Chinese Communist PartyEnergyCommunications and TechnologyCommerce, Manufacturing, and Trade

Kathy Castor has disclosed 74 stock transactions — 49 buys, 25 sells, each ranked by how much scrutiny it deserves and linked to its original House filing. A transparency record.

⚑
9 potential conflicts of interest. Castor sits on committee(s) overseeing Energy, Health, Telecommunications, Utilities, and made 9 trades in those sectors (marked ⚑ below). This is a transparency signal, not an allegation of wrongdoing — such trades are often entirely legitimate.
74
Total trades
49
Buy
25
Sell
0
Avg. disclosure delay (days)
Estimated net worth 2024 financial disclosure · source ↗
$7,945,056 – $31,850,000
A range, because disclosures report assets and liabilities only in bands — never an exact figure. It's what lets us gauge how big each trade is relative to Castor's own wealth (the % of NW tags in the table below), so a small portfolio taking a real swing stands apart from pocket change. An estimate for context, not an allegation.

Track record Congressional Trading Performance

Two figures per horizon, both hypothetical and not investment advice: Member's own — what the trade returned if you'd bought when Castor did (not public yet, so not replicable); and If you'd followed — buying only after the disclosure went public, which is what a follower could actually do. The gap between them is the cost of the disclosure lag.

1 month
no price data
0 of 49 priced
3 months
no price data
0 of 49 priced
6 months
no price data
0 of 49 priced
1 year
no price data
0 of 49 priced
3 years
no price data
0 of 49 priced

We don't have price history covering Castor's trades — they may predate our price data or be on tickers we don't track — so hypothetical returns can't be computed here. The disclosures themselves are all listed below.

Where they trade Favorite Sectors

Distribution of this politician's trades across sectors (of trades with a known sector — bonds and funds are excluded).

Insurance
23 (37%)
Finance
8 (13%)
Transportation
5 (8%)
Technology
5 (8%)
Telecommunications
5 (8%)
Health
4 (6%)
Industrials
3 (5%)
Defense
3 (5%)
Chemicals
3 (5%)
Media & Entertainment
2 (3%)
Materials
1 (2%)

Traded the same stocks, same time Co-Investors in Congress

Other members who traded the same tickers within 30 days of Castor's trades in them. A high overlap can reflect shared information, shared advisors, or simply popular stocks — it is not evidence of coordination.

PoliticianOverlapping tradesShared tickers
Blake Moore 18 BRK-B
Donald Sternoff Beyer 13 BRK-B
James Langevin 13 DIA
Bill Flores 10 AAPL, INTC, T
Peter Meijer 8 BRK-B
Steve Cohen 8 BRK-B
Josh Gottheimer 7 BRK-B, BX
Adam Kinzinger 7 AAL
Ed Perlmutter 6 BRK-B
Carlos Curbelo 6 AAPL, BA, DIS
Richard Hanna 6 BEN, GE, T
Deborah Ross 5 BRK-B

Corporate insiders · SEC Form 4 Overlap with Insiders

On the trades where corporate insiders were also active, how often did Kathy Castor move the same way as the company's own officers and directors (within 60 days)? Co-occurrence only — context from public Form 4 filings, never proof of coordination, and tested honestly for whether it means anything.

0%
of checkable trades converged
avg 20% across all members
0
converged (of 63 checkable)
0
diverged

Kathy Castor's convergence rate of 0% is lower than the 20% average across all members. "Checkable" = trades on tickers where insiders were also trading, so convergence could even be measured.

Descriptive only — insider convergence is context from public SEC Form 4 filings, never proof of coordination or wrongdoing, and not investment advice.

74 trades Recent Transactions

Marker key: ⚑ potential conflict (a committee Castor sits on oversees that sector) · ◆ corporate-insider overlap from SEC Form 4 (convergence/divergence — context, not a signal) · % of NW trade size vs estimated net worth, 🔥 marking high/extreme conviction · OCR recovered from a scanned filing (verify against source) · ×N filings the same trade disclosed more than once (shown once). None is an allegation of wrongdoing.

TickerCompanyTypeDateFiledLagPrice move
in that
window
AmountScoreSource
BRK-B Berkshire Hathaway Inc. BUY 2021-06-25 2021-06-25 0 days — $1K–$15K
<0.1% of NW
32.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-06-14 2021-06-14 0 days — $1K–$15K
<0.1% of NW
24.8 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-05-21 2021-05-21 0 days — $1K–$15K
<0.1% of NW
32.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-04-14 2021-04-14 0 days — $1K–$15K
<0.1% of NW
32.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-04-13 2021-04-13 0 days — $1K–$15K
<0.1% of NW
32.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-04-09 2021-04-09 0 days — $1K–$15K
<0.1% of NW
32.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-03-31 2021-03-31 0 days — $1K–$15K
<0.1% of NW
32.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-03-15 2021-03-15 0 days — $1K–$15K
<0.1% of NW
32.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-02-17 2021-02-17 0 days — $1K–$15K
<0.1% of NW
12.3 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-02-01 2021-02-01 0 days — $1K–$15K
<0.1% of NW
24.8 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2021-01-04 2021-01-04 0 days — $1K–$15K
<0.1% of NW
24.8 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-11-16 2020-11-16 0 days — $1K–$15K
<0.1% of NW
12.3 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-10-05 2020-10-05 0 days — $1K–$15K
<0.1% of NW
2.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-09-25 2020-09-25 0 days — $1K–$15K
<0.1% of NW
12.3 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-09-21 2020-09-21 0 days — $1K–$15K
<0.1% of NW
13.4 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-08-04 2020-08-04 0 days — $1K–$15K
<0.1% of NW
33.4 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-07-16 2020-07-16 0 days — $1K–$15K
<0.1% of NW
28.4 ↗ filing
AAL American Airlines Group Inc. SELL 2020-07-14 2020-07-14 0 days — $1K–$15K
<0.1% of NW
40.4 ↗ filing
LUV Southwest Airlines Co. SELL 2020-07-14 2020-07-14 0 days — $1K–$15K
<0.1% of NW
22.3 ↗ filing
LUV Southwest Airlines Co. SELL 2020-07-10 2020-07-10 0 days — $1K–$15K
<0.1% of NW
40.4 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-06-25 2020-06-25 0 days — $1K–$15K
<0.1% of NW
29.6 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-06-18 2020-06-18 0 days — $1K–$15K
<0.1% of NW
19.6 ↗ filing
AAL American Airlines Group Inc. BUY 2020-05-19 2020-05-19 0 days — $1K–$15K
<0.1% of NW
93.1 ↗ filing
LUV Southwest Airlines Co. BUY 2020-05-19 2020-05-19 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-05-18 2020-05-18 0 days — $1K–$15K
<0.1% of NW
15.7 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-05-04 2020-05-04 0 days — $1K–$15K
<0.1% of NW
22.3 ↗ filing
BRK-B Berkshire Hathaway Inc. BUY 2020-04-21 2020-04-21 0 days — $15K–$50K
0.2% of NW
56.6 ↗ filing
DIA Spdr Dow Jones Industrial Average Etf Trust BUY 2020-03-27 2020-03-27 0 days — $1K–$15K
<0.1% of NW
86.8 ↗ filing
BRK-B Berkshire Hathaway Inc. SELL 2020-03-10 2020-03-10 0 days — $15K–$50K
0.2% of NW
99.3 ↗ filing
BIF Boulder Growth & Income Fund SELL 2020-03-10 2020-03-10 0 days — $1K–$15K
<0.1% of NW
10.6 ↗ filing
BEN Franklin Templeton Inc. SELL 2020-03-10 2020-03-10 0 days — $1K–$15K
<0.1% of NW
22.3 ↗ filing
BX Blackstone Inc. SELL 2020-03-10 2020-03-10 0 days — $1K–$15K
<0.1% of NW
15.7 ↗ filing
BIF Boulder Growth & Income Fund BUY 2020-01-03 2020-01-03 0 days — $1K–$15K
<0.1% of NW
15.7 ↗ filing
BIF Boulder Growth & Income Fund BUY 2019-12-27 2019-12-27 0 days — $1K–$15K
<0.1% of NW
22.3 ↗ filing
BIF Boulder Growth & Income Fund BUY 2019-08-07 2019-08-07 0 days — $1K–$15K
<0.1% of NW
40.4 ↗ filing
BIF Boulder Growth & Income Fund BUY 2019-07-31 2019-07-31 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
BX Blackstone Inc. BUY 2019-01-24 2019-01-24 0 days — $1K–$15K
<0.1% of NW
22.3 ↗ filing
DIS Walt Disney Co. SELL 2017-08-04 2017-08-04 0 days — $1K–$15K
<0.1% of NW
59.5 ↗ filing
AAPL Apple Inc. SELL 2017-03-15 2017-03-15 0 days — $1K–$15K
<0.1% of NW
59.5 ↗ filing
BA Boeing Co. SELL 2017-02-14 2017-02-14 0 days — $15K–$50K
0.2% of NW
56.6 ↗ filing
INTC Intel Corp. BUY 2017-02-14 2017-02-14 0 days — $1K–$15K
<0.1% of NW
40.4 ↗ filing
INTC Intel Corp. SELL 2017-02-14 2017-02-14 0 days — $1K–$15K
<0.1% of NW
52.4 ↗ filing
⚑ MRK Merck & Co. Inc. SELL 2017-02-14 2017-02-14 0 days — $1K–$15K
<0.1% of NW
96.2 ↗ filing
⚑ PFE Pfizer Inc. SELL 2017-02-14 2017-02-14 0 days — $1K–$15K
<0.1% of NW
94.6 ↗ filing
ARNC Arconic SELL 2016-12-15 2016-12-20 5 days — $1K–$15K
<0.1% of NW
40.4 ↗ filing
⚑ T At&T Inc. SELL 2016-12-14 2016-12-30 16 days — $50K–$100K
0.4% of NW
97.0 ↗ filing
⚑ T At&T Inc. SELL 2016-12-09 2016-12-14 5 days — $1K–$15K
<0.1% of NW
93.6 ↗ filing
CAT Caterpillar Inc. SELL 2016-12-09 2016-12-14 5 days — $1K–$15K
<0.1% of NW
22.3 ↗ filing
GE General Electric Co. SELL 2016-12-09 2016-12-14 5 days — $1K–$15K
<0.1% of NW
50.5 ↗ filing
AA Alcoa Corp. SELL 2016-11-01 2016-11-01 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
ARNC Arconic BUY 2016-11-01 2016-11-01 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
DIS Walt Disney Co. BUY 2016-06-06 2016-06-06 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
DOW Dow Inc. SELL 2016-05-02 2016-05-02 0 days — $1K–$15K
<0.1% of NW
22.3 ↗ filing
⚑ VZ Verizon Communications Inc. SELL 2016-03-28 2016-03-28 0 days — $15K–$50K
0.2% of NW
99.5 ↗ filing
AAPL Apple Inc. BUY 2016-02-26 2016-02-26 0 days — $1K–$15K
<0.1% of NW
97.1 ↗ filing
BAC Bank Of America Corp. BUY 2016-02-12 2016-02-12 0 days — $1K–$15K
<0.1% of NW
95.6 ↗ filing
BA Boeing Co. BUY 2016-02-12 2016-02-12 0 days — $1K–$15K
<0.1% of NW
86.8 ↗ filing
INTC Intel Corp. BUY 2016-02-12 2016-02-12 0 days — $1K–$15K
<0.1% of NW
93.1 ↗ filing
⚑ MRK Merck & Co. Inc. BUY 2016-02-12 2016-02-12 0 days — $1K–$15K
<0.1% of NW
99.3 ↗ filing
⚑ PFE Pfizer Inc. BUY 2016-02-12 2016-02-12 0 days — $1K–$15K
<0.1% of NW
99.7 ↗ filing
ETFC E*Trade Financial SELL 2015-02-06 2015-02-06 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
BX Blackstone Inc. BUY 2015-02-06 2015-02-06 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
ETFC E*Trade Financial SELL 2015-02-06 2015-02-06 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
BX Blackstone Inc. BUY 2015-02-06 2015-02-06 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
CAT Caterpillar Inc. BUY 2014-12-24 2014-12-24 0 days — $1K–$15K
<0.1% of NW
86.8 ↗ filing
CAT Caterpillar Inc. BUY 2014-12-24 2014-12-24 0 days — $1K–$15K
<0.1% of NW
86.8 ↗ filing
GE General Electric Co. BUY 2014-09-26 2014-09-26 0 days — $1K–$15K
<0.1% of NW
86.8 ↗ filing
GE General Electric Co. BUY 2014-09-26 2014-09-26 0 days — $1K–$15K
<0.1% of NW
86.8 ↗ filing
⚑ T At&T Inc. BUY 2014-08-18 2014-08-18 0 days — $1K–$15K
<0.1% of NW
98.8 ↗ filing
⚑ T At&T Inc. BUY 2014-08-18 2014-08-18 0 days — $1K–$15K
<0.1% of NW
98.8 ↗ filing
DOW Dow Inc. SELL 2014-05-23 2014-05-23 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
BEN Franklin Templeton Inc. BUY 2014-05-23 2014-05-23 0 days — $1K–$15K
<0.1% of NW
93.1 ↗ filing
DOW Dow Inc. SELL 2014-05-23 2014-05-23 0 days — $1K–$15K
<0.1% of NW
75.9 ↗ filing
BEN Franklin Templeton Inc. BUY 2014-05-23 2014-05-23 0 days — $1K–$15K
<0.1% of NW
93.1 ↗ filing

FAQ Common questions

How many stock trades has Kathy Castor disclosed?

74 disclosed stock transactions — 49 buys and 25 sells — all from official House financial disclosures.

Is this insider trading?

No. QuantCapitol surfaces the timing and context of publicly disclosed trades for transparency. A trade near related legislation is a coincidence we flag — never an accusation of wrongdoing.

Where does this data come from?

Official US House Clerk and Senate electronic financial disclosures. Every trade links back to its original filing so you can verify it yourself.

About this data. Sourced from official House Clerk and Senate eFD financial disclosures (Senate via a maintained community mirror — see project documentation). Transaction amounts are reported as ranges, not exact figures. Interest scores, consensus labels, and backtested performance are proprietary analytical calculations based on public data and are not investment advice. Backtested performance is a hypothetical simulation, not actual portfolio performance.