KERBER WILLIAM XAVIER III

5 filings 2 distinct issuers Active 2025-01-02 → 2026-05-14

Track Record

Total filings

1 SCHEDULE 13D/A · 4 SCHEDULE

Distinct issuers

40% issuer diversity

Median stake

4.78%

1,733,136 avg shares

AI briefs cached

0/5

intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d

—

across 0 filings · win rate —

Median 60d

—

across 0 filings · win rate —

Median 90d

—

across 0 filings · win rate —

Median 1y

—

across 0 filings · win rate —

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 5 total

Filed	Form	Issuer	Stake	Shares
2026-05-14	SCHEDULE 13D/A	Palladyne AI Corp.PDYNW	—	2,366,314	view →
2025-08-13	SCHEDULE	Nauticus Robotics, Inc.KITTW	4.40%	1,852,696	view →
2025-03-17	SCHEDULE	Nauticus Robotics, Inc.KITTW	5.10%	1,542,696	view →
2025-02-07	SCHEDULE	Nauticus Robotics, Inc.KITTW	2.00%	611,492	view →
2025-01-02	SCHEDULE	Palladyne AI Corp.PDYNW	7.60%	2,292,482	view →

Alert me when KERBER WILLIAM XAVIER III files anything

Free. We email you when criteria match. One-click unsubscribe in every email.

Track this filer's every move in real time.

Custom alerts on filer activity · full feed access · daily intelligence · API. $1,500/mo. Pilots welcome.

Request a pilot →