Investors / filer profile

ONeill Francis James

Co-Founder, Chief U/W Officer

active in 1 company · 0 of 1 positions beat the S&P ~6mo later

Pro
Bought: Pro
Sold: 11
Filings: 1
Companies: 2026-08-11
Last filed

EDGAR · CIK 0002008632 ↗

Track record

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

The outcome curve and every position's resultPro →

-8.5%

median move per position

+12.5%

S&P 500 median, same spans

0 of 1

beat the S&P ~6mo later

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 +$506.8K bought · −$8.88M sold

All filings on record

Every Form 4 transaction we track for this filer


ARXAccelerant Holdings	Sell $1.11M · 89,219 sh	2026-08-11	—
ARXAccelerant Holdings	Sell $767.7K · 63,616 sh	2026-08-10	—
ARXAccelerant Holdings	Sell $1.52M · 104,647 sh	2026-07-28	—
ARXAccelerant Holdings	Sell $1.62M · 110,467 sh	2026-07-27	—
ARXAccelerant Holdings	Sell $968.9K · 73,500 sh	2026-06-26	—
ARXAccelerant Holdings	Sell $959.8K · 73,500 sh	2026-06-25	—
ARXAccelerant Holdings	Sell $1.00M · 76,464 sh	2026-06-23	—
ARXAccelerant Holdings	Sell $931.6K · 70,536 sh	2026-06-22	—
ARXAccelerant Holdings	Buy $506.8K · 38,000 sh	2025-11-18	—
ARXAccelerant Holdings	Convert — · 7,975 sh	2025-07-25	—

ARXSell

2026-08-11 · Accelerant Holdings

$1.11M

—

ARXSell

2026-08-10 · Accelerant Holdings

$767.7K

—

ARXSell

2026-07-28 · Accelerant Holdings

$1.52M

—

ARXSell

2026-07-27 · Accelerant Holdings

$1.62M

—

ARXSell

2026-06-26 · Accelerant Holdings

$968.9K

—

ARXSell

2026-06-25 · Accelerant Holdings

$959.8K

—

ARXSell

2026-06-23 · Accelerant Holdings

$1.00M

—

ARXSell

2026-06-22 · Accelerant Holdings

$931.6K

—

ARXBuy

2025-11-18 · Accelerant Holdings

$506.8K

—

ARXConvert

2025-07-25 · Accelerant Holdings

7,975

—

Newest 10 of 11 filingsEvery Form 4 on record, with outcomesPro →

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.