Xenetic Biosciences, Inc.

Historical 13F Holders

Symbol: XBIO
CUSIP: 984015602
All holders as of: Q2 2026
Type: Equity
Class: COM

Reported Value, Excluding Options

Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for 984015602 since 12/18/2024, newest first.

Filer	% of Class	Shares	Form	Filed
MJL Manager LLC 13G	0%	0	13G	9/18/2026 Event 9/16/2026
MJL Manager LLC	0%	0
Michael Liu	0%	0
MJL Manager LLC 13G	5.5%	126,741	13G	5/29/2026 Event 5/22/2026
MJL Manager LLC	4.1%	93,565
Michael Liu	5.5%	126,741
Renaissance Technologies LLC 13G/A Amendment 1	6.0%	137,440	13G/A Amendment 1	5/14/2026 Event 3/31/2026
Renaissance Technologies LLC	6.0%	137,440
Renaissance Technologies Holdings Corporation	6.0%	137,440
Renaissance Technologies LLC 13G	7.8%	178,509	13G	2/12/2026 Event 10/27/2025
Renaissance Technologies LLC	7.8%	178,509
Renaissance Technologies Holdings Corporation	7.8%	178,509

13F Holders by Quarter

Period	Filings	Shares, Excl. Options	Value, Excl. Options	Options Value
2026 Q2	8	152 k	$443 k	$0
2026 Q1	6	169 k	$453 k	$0
2025 Q4	11	229 k	$497 k	$0
2025 Q3	10	58.1 k	$184 k	$0
2025 Q2	10	64.2 k	$250 k	$0
2025 Q1	14	108 k	$293 k	$0
2024 Q4	14	89.4 k	$356 k	$0
2024 Q3	11	48.9 k	$212 k	$0
2024 Q2	7	14.9 k	$62.1 k	$0
2024 Q1	10	19.6 k	$73.8 k	$0
2023 Q4	9	16.9 k	$60.7 k	$0
2023 Q3	8	17.3 k	$71.4 k	$0
2023 Q2	10	36.6 k	$120 k	$0