NWBO
Northwest Biotherapeutics IncCompany with tickers: NWBO
CIK
1072379
CUSIP
66737P600
Shares Outstanding
1,643,343,757
Website
https://www.nwbio.com
Investor Relations
https://nwbio.com/investors-media/
13F Activity (30d)
1 filings
1 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 8
Total Value: $85,393
Total Shares: 406,644
Institutional Ownership Trend
23 quarters
Holder Concentration
Across 8 13F filers · Δ vs Dec 31, 2025Top Holder
49.2%
+10.4 pts
Top 5
99.5%
+0.1 pts
Top 10
100.0%
0.0 pts
HHI
3,161
Highly concentrated+434
Quarterly Activity
vs Dec 31, 2025
New
2
Increased
1
Decreased
1
Sold Out
1
Unchanged
4
Holder count:
+1
Institutional value:
+78.9%
Shares held:
+95.9%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Small Ethos Financial Group, LLC | +10,720 | 39,070 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid Williams Jones Wealth Management, LLC. | −2,000 | 25,000 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small KELLEHER FINANCIAL ADVISORS | 200,000 | $42,000 | |
| Small McIlrath & Eck, LLC | 600 | $126 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small ADVISORS MANAGEMENT GROUP INC /ADV | 10,270 | $2,362 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Small KELLEHER FINANCIAL ADVISORS | $42,000 | 49.18% | 200,000 | Shares | Sole | 2026-05-08 | ||||
| Micro VSM Wealth Advisory, LLC | $16,920 | 19.81% | 80,574 | Shares | Sole | 2026-05-06 | ||||
| Micro Opus Capital Group, LLC | $12,631 | 14.79% | 60,150 | Shares | Sole | 2026-04-30 | ||||
| Small Ethos Financial Group, LLC | $8,204 | 9.61% | 39,070 | Shares | Sole | 2026-05-05 | ||||
| Mid Williams Jones Wealth Management, LLC. | $5,250 | 6.15% | 25,000 | Shares | Sole | 2026-05-05 | ||||
| Small Coston, McIsaac & Partners | $210 | 0.25% | 1,000 | Shares | Sole | 2026-04-22 | ||||
| Small McIlrath & Eck, LLC | $126 | 0.15% | 600 | Shares | Sole | 2026-05-19 | ||||
| Mid HANTZ FINANCIAL SERVICES, INC. | $52 | 0.06% | 250 | Shares | Sole | 2026-05-01 | ||||
| No holders match your search. | ||||||||||