| -2.1% |
| 3.245% |
| 6.88% |
| 4 | Portolan Capital Management, LLC | 162K | $7.8M | β | 2.827% | 0.29% |
| 5 | Hood River Capital Management LLC | 157K | $7.5M | β | 2.737% | 0.05% |
| 6 | JANE STREET GROUP, LLC | 123K | $5.9M | +868.2% | 2.132% | 0.00% |
| 7 | HERALD INVESTMENT MANAGEMENT Ltd | 96K | $4.5M | -22.3% | 1.667% | 0.61% |
| 8 | Palisades Investment Partners, LLC | 90K | $4.3M | β | 1.571% | 1.23% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 87K | $4.2M | +241.2% | 1.510% | 0.01% |
| 10 | Connor, Clark & Lunn Investment Management Ltd. | 69K | $3.3M | +455.7% | 1.201% | 0.01% |
| 11 | Granahan Investment Management, LLC | 68K | $3.3M | β | 1.191% | 0.12% |
| 12 | TWO SIGMA INVESTMENTS, LP | 59K | $2.8M | +135.1% | 1.023% | 0.00% |
| 13 | MORGAN STANLEY | 50K | $2.4M | -50.9% | 0.875% | 0.00% |
| 14 | XTX Topco Ltd | 49K | $2.3M | +307.1% | 0.845% | 0.03% |
| 15 | Yelin Lapidot Holdings Management Ltd. | 45K | $2.1M | -39.6% | 0.775% | 0.40% |
| 16 | APIS CAPITAL ADVISORS, LLC | 44K | $2.1M | β | 0.766% | 0.21% |
| 17 | MARSHALL WACE, LLP | 32K | $1.5M | -64.3% | 0.557% | 0.00% |
| 18 | BNP PARIBAS FINANCIAL MARKETS | 30K | $1.4M | +443.0% | 0.520% | 0.00% |
| 19 | Trexquant Investment LP | 28K | $1.3M | β | 0.486% | 0.01% |
| 20 | NEW YORK STATE COMMON RETIREMENT FUND | 24K | $1.1M | β | 0.417% | 0.00% |
| 21 | JPMORGAN CHASE & CO | 22K | $922K | +26084.5% | 0.383% | 0.00% |
| 22 | Quadrature Capital Ltd | 12K | $595K | -39.1% | 0.216% | 0.01% |
| 23 | GOLDMAN SACHS GROUP INC | 12K | $576K | -8.3% | 0.209% | 0.00% |
| 24 | BlackRock, Inc. | 12K | $565K | -54.3% | 0.205% | 0.00% |
| 25 | Qube Research & Technologies Ltd | 11K | $542K | β | 0.197% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in SILC β a direct measure of their conviction.
| 33.13% |
| +8.15 pp |
| $27M |
| +16% |
| Q4 2024 | 30 | +20% | 24.98% | +2.85 pp | $24M | +36% |
| Q3 2024 | 25 | β | 22.13% | β | $17M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
20 institutions opened new positions in SILC during Q2 2026, while 3 fully exited. 27 added to existing positions and 1 trimmed.
SILC institutional ownership rose by 12.73 percentage points quarter-over-quarter, with a net change of +20 holders.
The top 10 institutions account for 75.7% of all reported 13F value in SILC, and the top 25 account for 97.0%.
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.
Silicom Ltd. (SILC) Institutional Ownership