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The company

Xenetic Biosciences, Inc.

XBIO · Nasdaq

Health CareBiotechnologyNot moving yet

XBIO stood above a rising 150-day average in 14 of the last 52 weekly readings, and has been out of that trend for the last 6 weeks. It is 32.8% below that average now. Biotechnology: 18% of its 561 stocks in an uptrend (−12 points in four weeks); Health Care: 28% (−6 points in four weeks).

SEC filings

Statistics

Rotation: Not moving yet
Weeks in an uptrend: out for 6
Industry in uptrend: 18% -12 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $0
Officials’ trades on record: 0
Institutions holding: 7 (+2)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 14 of 52 weeks.

22 Apr – 21 Oct

Biotechnology: Few of its stocks are in an uptrend and the share has fallen sharply over four weeks. Health Care: A minority of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

No member of Congress or official has disclosed a trade in it.

Insiders

Buy orders, 12 months0

Sale orders, 12 months0

Buyers · sellers0 · 0

No open-market buy or sale by its insiders on record.

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders7+2 on the quarter

New · exited2 · 0

Reported value$435K

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
RENAISSANCE TECHNOLOGIES LLCreduced · filed 13 Aug 2026	117,440$342K	-20,000−14.6%
GEODE CAPITAL MANAGEMENT, LLCreduced · filed 12 Aug 2026	17,423$51K	-4,018−18.7%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	12,681$37K	+5,950+88.4%
SBI Securities Co., Ltd.new · filed 23 Jul 2026	1,000$2,910	+1,000
Tower Research Capital LLC (TRC)reduced · filed 11 Aug 2026	696$2,025	-110−13.6%
MORGAN STANLEYnew · filed 13 Aug 2026	150$437	+150
Darwin Wealth Management, LLCunchanged · filed 21 Jul 2026	2$5	00.0%