Wednesday, September 16, 2026Latest filing Sep 14, 2026

ARKK Congressional Stock Trades

Ark Innovation ETF Option Type: Call Strike price: $51.00 Expires: 12/20/2024

Last disclosed trade May 10

Every disclosed trade in ARKK by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Thomas H Tuberville · Bought $ARKK · May 7 · $1K–$15K

0.25LOW
Disclosure speedx 0.250.10
Trade sizex 0.250.20
Cluster activityx 0.150.00
Track recordx 0.350.50

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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2
Disclosed trades
2
Buys
0
Sells
1
Members trading

The record on $ARKK

Coldpine has parsed 2 disclosed trades in $ARKK by 1 member of Congress, drawn from 1 periodic transaction report dated May 7, 2024 through May 10, 2024. All of them came from senators, all filed by Republicans.

Of the 2 trades with a known filing lag, 2 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 819 days. The longest was 820 days: a $ARKK purchase by Thomas H Tuberville dated May 7, 2024, disclosed Aug 5, 2026. How late filing is measured across all of Congress is in the late-filers study.

2 of the 2 trades that list an account holder (100%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Members who trade ARKK

Recent disclosed trades in ARKK

DateMemberTypeAmount
May 10Thomas H Tuberville(AL)buy$1K–$15K
May 7Thomas H Tuberville(AL)buy$1K–$15K

Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →