Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in INMB held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 1.2M | $1.3M | -1.5% | 4.492% | 0.00% |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | 687K | $776K | — | 2.584% | 0.00% |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | 495K | $559K | +12.1% | 1.862% | 0.00% |
| 4 | EverSource Wealth Advisors, LLC | 3K | $426K | +4044.4% | 0.013% | 0.01% |
| 5 | STATE STREET CORP | 291K | $329K | -16.2% | 1.094% | 0.00% |
| 6 | AQR CAPITAL MANAGEMENT LLC | 270K | $305K | +1217.4% | 1.017% | 0.00% |
| 7 | UBS Group AG | 253K | $286K | +316.7% | 0.953% | 0.00% |
| 8 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 243K | $275K | -30.3% | 0.915% | 0.00% |
| 9 | GOLDMAN SACHS GROUP INC | 232K | $262K | +310.0% | 0.871% | 0.00% |
| 10 | RAYMOND JAMES FINANCIAL INC | 203K | $230K | -3.5% | 0.764% | 0.00% |
| 11 | NORTHERN TRUST CORP | 184K | $208K | +4.9% | 0.693% | 0.00% |
| 12 | Dauntless Investment Group, LLC | 183K | $207K | -39.8% | 0.690% | 0.55% |
| 13 | VANGUARD PORTFOLIO MANAGEMENT LLC | 129K | $146K | — | 0.486% | 0.00% |
| 14 | VANGUARD FIDUCIARY TRUST CO | 123K | $139K | — | 0.463% | 0.00% |
| 15 | Westside Investment Management, Inc. | 108K | $122K | -0.6% | 0.407% | 0.02% |
| 16 | Bank of New York Mellon Corp | 54K | $61K | -8.4% | 0.202% | 0.00% |
| 17 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 50K | $57K | 0.0% | 0.189% | 0.00% |
| 18 | LAIRD NORTON TRUST COMPANY, LLC | 50K | $57K | +11.1% | 0.188% | 0.00% |
| 19 | MORGAN STANLEY | 45K | $50K | -63.6% | 0.168% | 0.00% |
| 20 | Focus Partners Advisor Solutions, LLC | 43K | $49K | +4.7% | 0.162% | 0.00% |
| 21 | PNC FINANCIAL SERVICES GROUP, INC. | 40K | $45K | +6.1% | 0.151% | 0.00% |
| 22 | Quadrature Capital Ltd | 32K | $37K | +90.8% | 0.122% | 0.00% |
| 23 | XTX Topco Ltd | 30K | $34K | -56.0% | 0.114% | 0.00% |
| 24 | ALLIANCEBERNSTEIN L.P. | 22K | $34K | 0.0% | 0.083% | 0.00% |
| 25 | BANK OF AMERICA CORP /DE/ | 26K | $29K | +37.5% | 0.096% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in INMB — a direct measure of their conviction.
Filings activity in INMB during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 78 | +6.8% | 19.60% | 4.83 pp | $6M | 20% |
| Q4 2025 | 73 | +2.8% | 24.43% | 6.41 pp | $8M | 21% |
| Q3 2025 | 71 | 9.0% | 30.84% | 14.72 pp | $10M | 32% |
| Q2 2025 | 78 | 2.5% | 45.56% | 95.95 pp | $15M | 68% |
| Q1 2025 | 80 | +13% | 141.51% | +52.97 pp | $47M | +60% |
| Q4 2024 | 71 | +11% | 88.54% | +4.96 pp | $29M | +5.9% |
| Q3 2024 | 64 | +14% | 83.58% | 116.41 pp | $28M | 66% |
| Q2 2024 | 56 | — | 199.99% | — | $81M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying INMB stock.
Based on Q1 2026 13F filings, institutional ownership of INmune Bio, Inc. stands at 19.6%, held across 78 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of INMB, with approximately 1,194,112 shares worth $0.00B as of Q1 2026.
Yes — 1 widely-followed marquee investor appear among the top 25 institutional holders of INMB, including SUSQUEHANNA INTERNATIONAL GROUP, LLP.
Our composite Smart Money Score for INMB is 41 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
18 institutions opened new positions in INMB during Q1 2026, while 13 fully exited. 12 added to existing positions and 47 trimmed.
INMB institutional ownership fell by 4.83 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 74.3% of all reported 13F value in INMB, and the top 25 account for 94.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
INmune Bio, Inc. (INMB) Institutional Ownership