Silverberg Bernstein Capital Management LLC
Long book
$181.5M
Q1 2026
Positions
68
Top-10 weight
58%
concentration
Last quarter
+33.4%
SPY +14.8%
Turnover
3%
of book per quarter
Strategy in plain words
auto-generated from filingsSilverberg Bernstein Capital Management LLC is a diversified fundamental manager, specialised in technology (71% of the long book), running a $181.5M US long book across 68 positions.
The portfolio is concentrated: the top 10 names carry 58% of the portfolio. The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: MACOM TECHNOLOGY SOLUTIONS H, PDF SOLUTIONS INC, HARMONIC INC, ANALOG DEVICES INC, PTC INC.
Over the last 9 quarters its long book ran on average 1pp per quarter ahead of the S&P 500, beating the index in 6 of 9 quarters. We rate its filings as signal-bearing: position changes reflect genuine views.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
-1.2%
Q2 2024
+7.3%
Q3 2024
+2.8%
Q4 2024
-16.8%
Q1 2025
+11.4%
Q2 2025
+5.0%
Q3 2025
+3.1%
Q4 2025
+4.0%
Q1 2026
+33.4%
Sector allocation
Technology 72%
Industrials 6%
Other 5%
Healthcare 5%
Materials 4%
Utilities 4%
Financials 2%
Consumer staples 1%
Long book by quarter
What does Silverberg Bernstein own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| MTSI MACOM TECHNOLOGY SOLUTIONS H | Technology | 123.3K | $27.4M | 15.1% | -1.0% |
| PDFS PDF SOLUTIONS INC | Technology | 472.9K | $15.5M | 8.5% | -0.2% |
| HLIT HARMONIC INC | Technology | 1.3M | $11.9M | 6.6% | +2.1% |
| ADI ANALOG DEVICES INC | Technology | 35.5K | $11.3M | 6.2% | +1.6% |
| PTC PTC INC | Technology | 72.6K | $10.3M | 5.7% | Held |
| TXN TEXAS INSTRUMENTS INC | Technology | 47.5K | $9.2M | 5.1% | Held |
| TDAY USA TODAY CO INC | Other | 797.3K | $5.6M | 3.1% | +3.3% |
| KRNT KORNIT DIGITAL LTD | Industrials | 359.7K | $5.3M | 2.9% | +8.6% |
| DDD 3D SYSTEMS CORP | Technology | 2.7M | $5.0M | 2.7% | +3.2% |
| NVEC NVE CORP | Technology | 69.8K | $4.6M | 2.5% | -1.0% |
| GSIT GSI TECHNOLOGY INC | Technology | 785.7K | $4.0M | 2.2% | +1.4% |
| APYX APYX MEDICAL CORP | Healthcare | 1.0M | $3.8M | 2.1% | +0.8% |
| IBM INTL BUSINESS MACHINES CORP | Technology | 15.5K | $3.7M | 2.1% | -1.5% |
| JNJ JOHNSON & JOHNSON | Healthcare | 14.2K | $3.5M | 1.9% | +0.7% |
| MDWD MEDIWOUND LTD | Materials | 200.0K | $3.2M | 1.8% | +8.7% |
| KOPN KOPIN CORP | Technology | 1.3M | $2.9M | 1.6% | +2.6% |
| CEVA CEVA INC | Technology | 140.6K | $2.6M | 1.4% | +0.3% |
| LNTH LANTHEUS HOLDINGS INC | Materials | 32.2K | $2.4M | 1.3% | +0.9% |
| EPD ENTERPRISE PRODUCTS PARTNERS | Utilities | 62.5K | $2.4M | 1.3% | Held |
| OKE ONEOK INC | Utilities | 25.6K | $2.3M | 1.3% | +2.7% |
| KMI KINDER MORGAN INC | Utilities | 68.1K | $2.3M | 1.3% | +17.8% |
| MSFT MICROSOFT CORP | Technology | 5.8K | $2.1M | 1.2% | Held |
| TACT TRANSACT TECHNOLOGIES INC | Technology | 591.2K | $1.9M | 1.1% | +1.7% |
| GBDC GOLUB CAPITAL BDC INC | — | 152.3K | $1.9M | 1.1% | +18.9% |
| MET METLIFE INC | Financials | 25.5K | $1.8M | 1.0% | +1.5% |
| GE GENERAL ELECTRIC | Industrials | 6.3K | $1.8M | 1.0% | +1.3% |
| NTNX NUTANIX INC - A | Technology | 46.9K | $1.8M | 1.0% | +2.8% |
| CTVA CORTEVA INC | Consumer staples | 18.3K | $1.5M | 0.8% | -9.9% |
| GLW CORNING INC | Industrials | 9.9K | $1.3M | 0.7% | -5.9% |
| CGNT COGNYTE SOFTWARE LTD | Technology | 164.0K | $1.3M | 0.7% | +0.9% |
| ALLT ALLOT LTD | Technology | 174.9K | $1.2M | 0.6% | +5.7% |
| RBBN RIBBON COMMUNICATIONS INC | Technology | 438.1K | $929K | 0.5% | +0.5% |
| GEV GE VERNOVA INC | Industrials | 1.1K | $926K | 0.5% | +2.0% |
| AAPL APPLE INC | Technology | 3.6K | $914K | 0.5% | Held |
| GOOGL ALPHABET INC-CL A | Technology | 3.1K | $903K | 0.5% | Held |
| SPGI S&P GLOBAL INC | Services media | 2.0K | $851K | 0.5% | Held |
| AXP AMERICAN EXPRESS CO | Financials | 2.6K | $800K | 0.4% | Held |
| TT TRANE TECHNOLOGIES PLC | Technology | 1.9K | $771K | 0.4% | Held |
| DOW DOW INC | Materials | 16.6K | $691K | 0.4% | Held |
| PFE PFIZER INC | Healthcare | 23.1K | $649K | 0.4% | -3.1% |
| NAGE NIAGEN BIOSCIENCE INC | Materials | 138.1K | $609K | 0.3% | +5.3% |
| MPLX MPLX LP | Energy | 9.6K | $550K | 0.3% | Held |
| JPM JPMORGAN CHASE & CO | Financials | 1.5K | $428K | 0.2% | +7.4% |
| NSC NORFOLK SOUTHERN CORP | Industrials | 1.4K | $410K | 0.2% | +11.7% |
| XOM EXXON MOBIL CORP | Energy | 2.3K | $394K | 0.2% | Held |
| GOOG ALPHABET INC-CL C | Technology | 1.3K | $362K | 0.2% | Held |
| CCAP CRESCENT CAPITAL BDC INC | — | 28.1K | $341K | 0.2% | Held |
| PATH UIPATH INC - CLASS A | Technology | 28.5K | $316K | 0.2% | +122.6% |
| DRS LEONARDO DRS INC | Technology | 7.1K | $316K | 0.2% | +2.9% |
| WLY WILEY (JOHN) & SONS-CLASS A | Other | 8.1K | $309K | 0.2% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | Apr 16, 2026 | 68 | $181.5M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Jan 12, 2026 | 66 | $173.2M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Oct 7, 2025 | 67 | $164.8M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 9, 2025 | 67 | $145.8M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 10, 2025 | 62 | $107.4M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 14, 2025 | 54 | $113.6M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 4, 2024 | 52 | $109.2M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 12, 2024 | 52 | $103.2M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Apr 11, 2024 | 53 | $102.1M | canonical | SEC ↗ |