ICCC — IMMUCELL CORP
As of Q2 2026, 9 SEC-registered investment managers reported holding ICCC (IMMUCELL CORP) in their latest 13F filings, with a combined reported value of $5.59M across 556.51K shares. That is +3.8% by share count (+20.63K shares) versus the previous quarter, while reported value moved +64.9%. Ownership is concentrated: the five largest holders account for 97.1% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 5 added to existing stakes, 2 trimmed. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ICCC is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Morgan Stanley history | Q2 2026 | 233.91K | $2.35M | 0.00% | Add |
| Vanguard Group history | Q4 2025 | 303.00K | $1.86M | 0.00% | Reduce |
| Renaissance Technologies history | Q2 2026 | 171.09K | $1.72M | 0.00% | Add |
| Geode Capital Management history | Q2 2026 | 72.27K | $726.49K | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 40.50K | $407.06K | 0.00% | Add |
| BlackRock Inc history | Q2 2026 | 22.86K | $229.74K | 0.00% | Add |
| Northern Trust Corp history | Q2 2026 | 14.72K | $147.95K | 0.00% | Reduce |
| Bank of America Corp history | Q4 2025 | 2.04K | $12.55K | 0.00% | Hold |
| UBS Group AG history | Q2 2026 | 1.00K | $10.05K | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | Q2 2026 | 160 | $1.61K | 0.00% | New |
| Citigroup Inc history | Q3 2025 | 170 | $1.10K | 0.00% | New |
| JPMorgan Chase & Co history | Q1 2025 | 10 | $48 | 0.00% | Reduce |
| Wells Fargo & Co history | Q2 2026 | 1 | $7 | 0.00% | Hold |
New Positions (Q2 2026)
- Fidelity Management & Research (FMR) 160 sh · $1.61K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 13 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Morgan Stanley | 52.88K | 56.47K | 66.77K | 66.77K | 74.07K | 76.87K | 71.37K | 74.97K | 87.87K | 84.57K | 64.72K | 66.82K | 63.52K | 63.12K | 76.92K | 104.92K | 105.12K | 124.72K | 221.72K | 233.91K |
| Renaissance Technologies | 176.32K | 167.62K | 154.58K | 153.79K | 137.59K | 125.49K | 122.83K | 122.39K | 121.38K | 126.19K | 124.89K | 125.59K | 149.49K | 136.99K | 133.99K | 159.99K | 157.29K | 150.69K | 151.79K | 171.09K |
| Geode Capital Management | 22.44K | 22.44K | 22.67K | 23.57K | 38.13K | 38.08K | 38.08K | 45.73K | 53.21K | 53.21K | 53.21K | 55.70K | 56.66K | 64.54K | 68.94K | 71.85K | 72.18K | 72.26K | 65.77K | 72.27K |
| Citadel Advisors | — | — | — | — | — | — | 16.96K | 11.21K | 15.02K | — | — | 23.75K | — | 29.02K | 23.95K | 40.95K | 21.47K | 39.39K | 35.70K | 40.50K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 14.31K | 14.40K | 14.13K | 15.79K | 16.23K | 16.26K | 18.19K | 22.86K |
| Northern Trust Corp | 13.50K | 13.28K | 13.32K | 12.63K | 12.67K | 12.45K | 12.42K | 12.08K | 12.87K | 32.65K | 30.00K | 28.56K | 29.39K | 44.37K | 42.38K | 42.52K | 37.79K | 37.99K | 41.62K | 14.72K |
| UBS Group AG | 2.35K | 2.35K | 1.97K | 2.65K | 1.50K | 1.50K | 1.80K | 1.70K | 1.60K | 1.50K | 4.45K | 2.67K | 15.94K | 12.58K | 16.89K | 8.39K | 1.00K | 1.61K | 1.11K | 1.00K |
| Fidelity Management & Research (FMR) | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 160 |
| Wells Fargo & Co | 34 | 34 | 34 | 37 | 37 | 37 | 38 | 40 | 40 | 2.54K | 2.54K | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Bank of America Corp | 2.06K | 2.04K | 2.03K | 2.03K | 2.03K | 2.04K | 2.03K | 2.03K | 2.03K | 2.04K | 2.03K | 2.08K | 2.08K | 2.08K | 2.09K | 2.10K | 2.04K | 2.04K | — | — |
| Citigroup Inc | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 170 | — | — | — |
| Vanguard Group | 147.24K | 167.24K | 204.32K | 203.73K | 202.73K | 206.32K | 206.32K | 206.32K | 205.10K | 206.61K | 216.33K | 225.59K | 225.59K | 225.59K | 225.59K | 308.70K | 308.70K | 303.00K | — | — |
| JPMorgan Chase & Co | — | — | — | — | — | — | — | — | 7 | 9 | 13 | 13 | 11 | 11 | 10 | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details