Harraden Circle Investments, LLC

Track record

How each disclosed position did against the S&P ~6 months later

No positions we can measure against the market yet — outcomes appear once a disclosed buy is ~6 months old.

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$0.0000 bought · −$5.69M sold

All filings on record

Every Form 4 transaction we track for this filer

All10Buys0Sells10

Stock	Transaction	Date	~6mo vs S&P
AMCIAMC Robotics Corp	Sell $135.6K · 8,654 sh	2025-12-09	—
AMCIAMC Robotics Corp	Sell $391.4K · 26,548 sh	2025-12-09	—
AMCIAMC Robotics Corp	Sell $1.38M · 98,520 sh	2025-12-09	—
AMCIAMC Robotics Corp	Sell $20.9K · 998 sh	2025-12-08	—
AMCIAMC Robotics Corp	Sell $42.9K · 2,285 sh	2025-12-08	—
AMCIAMC Robotics Corp	Sell $19.7K · 1,089 sh	2025-12-08	—
AMCIAMC Robotics Corp	Sell $71.2K · 4,324 sh	2025-12-08	—
AMCIAMC Robotics Corp	Sell $41.8K · 2,784 sh	2025-12-08	—
AMCIAMC Robotics Corp	Sell $305.2K · 21,623 sh	2025-12-08	—
AMCIAMC Robotics Corp	Sell $440.1K · 32,568 sh	2025-12-08	—

AMCISell

2025-12-09 · AMC Robotics Corp

$135.6K

—

AMCISell

2025-12-09 · AMC Robotics Corp

$391.4K

—

AMCISell

2025-12-09 · AMC Robotics Corp

$1.38M

—

AMCISell

2025-12-08 · AMC Robotics Corp

$20.9K

—

AMCISell

2025-12-08 · AMC Robotics Corp

$42.9K

—

AMCISell

2025-12-08 · AMC Robotics Corp

$19.7K

—

AMCISell

2025-12-08 · AMC Robotics Corp

$71.2K

—

AMCISell

2025-12-08 · AMC Robotics Corp

$41.8K

—

AMCISell

2025-12-08 · AMC Robotics Corp

$305.2K

—

AMCISell

2025-12-08 · AMC Robotics Corp

$440.1K

—

Newest 10 of 17 filings·Every Form 4 on record, with outcomesPro →

Filing in the same companies

Other insiders active in these names in the last 3 years

DS

Da Shengwei (Sean)

AMCI · last 2025-12-09

LB

Lutnick Brandon

CEPO · last 2025-10-06

LH

Lutnick Howard W

CEPO · last 2025-10-06

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.