Westside Investment Management, Inc.
Long book
$652.7M
Q1 2026
Positions
1477
Top-10 weight
24%
concentration
Last quarter
+15.4%
SPY +14.8%
Turnover
9%
of book per quarter
Strategy in plain words
auto-generated from filingsWestside Investment Management, Inc. is a mechanically diversified allocator, running a $652.7M US long book across 1477 positions.
The portfolio is broadly diversified across 1477 positions (top 10 only 24%). The book barely moves quarter to quarter — a patient, low-turnover holder. Current anchor positions: VANGUARD HIGH DVD YIELD ETF, APPLE INC, VANGUARD TOTAL STOCK MKT ETF, INVESCO QQQ TRUST SERIES 1, TUTOR PERINI CORP.
Over the last 9 quarters its long book ran on average 0.6pp per quarter ahead of the S&P 500, beating the index in 5 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+3.5%
Q2 2024
+7.4%
Q3 2024
+0.9%
Q4 2024
-2.6%
Q1 2025
+10.5%
Q2 2025
+10.0%
Q3 2025
+2.5%
Q4 2025
-1.7%
Q1 2026
+15.4%
Sector allocation
Technology 46%
Healthcare 15%
Industrials 12%
Consumer discretionary 7%
Services media 6%
Financials 6%
Other 5%
Energy 1%
Long book by quarter
What does Westside Investment own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AAPL APPLE INC | Technology | 92.1K | $23.5M | 3.6% | +8.9% |
| TPC TUTOR PERINI CORP | Industrials | 218.8K | $16.9M | 2.6% | -3.4% |
| GOOGL ALPHABET INC-CL A | Technology | 47.1K | $13.6M | 2.1% | -1.1% |
| AMZN AMAZON.COM INC | Consumer discretionary | 59.6K | $12.4M | 1.9% | +5.5% |
| ETON ETON PHARMACEUTICALS INC | Healthcare | 467.9K | $11.5M | 1.8% | -0.6% |
| MSFT MICROSOFT CORP | Technology | 28.3K | $10.5M | 1.6% | +2.5% |
| GOOG ALPHABET INC-CL C | Technology | 31.7K | $9.2M | 1.4% | -0.6% |
| META META PLATFORMS INC-CLASS A | Technology | 15.5K | $8.9M | 1.4% | +0.7% |
| UBER UBER TECHNOLOGIES INC | Services media | 118.1K | $8.5M | 1.3% | +1.7% |
| NVDA NVIDIA CORP | Technology | 46.6K | $8.2M | 1.3% | +1.2% |
| AVGO BROADCOM INC | Technology | 25.2K | $7.9M | 1.2% | +0.1% |
| PBI PITNEY BOWES INC | Technology | 614.0K | $6.8M | 1.0% | -0.7% |
| HROW HARROW INC | Healthcare | 185.9K | $6.6M | 1.0% | +2.5% |
| COHR COHERENT CORP | Other | 27.2K | $6.5M | 1.0% | -13.8% |
| NOC NORTHROP GRUMMAN CORP | Technology | 7.7K | $5.3M | 0.8% | -7.3% |
| MU MICRON TECHNOLOGY INC | Technology | 13.8K | $4.8M | 0.7% | -16.8% |
| SHOP SHOPIFY INC - CLASS A | Technology | 39.0K | $4.6M | 0.7% | -0.4% |
| URI UNITED RENTALS INC | Services media | 5.6K | $4.1M | 0.6% | +0.8% |
| ABBV ABBVIE INC | Healthcare | 16.6K | $3.6M | 0.6% | -0.4% |
| BCO BRINK'S CO/THE | Industrials | 34.2K | $3.5M | 0.5% | +12.9% |
| AMGN AMGEN INC | Healthcare | 9.8K | $3.4M | 0.5% | -1.1% |
| GILD GILEAD SCIENCES INC | Healthcare | 23.2K | $3.2M | 0.5% | -1.5% |
| AMD ADVANCED MICRO DEVICES | Technology | 14.2K | $3.0M | 0.5% | +10.3% |
| QCOM QUALCOMM INC | Technology | 22.3K | $2.9M | 0.4% | -2.0% |
| CVS CVS HEALTH CORP | Healthcare | 39.4K | $2.8M | 0.4% | -13.9% |
| SNOW SNOWFLAKE INC | Technology | 16.6K | $2.5M | 0.4% | +22.6% |
| AMAT APPLIED MATERIALS INC | Technology | 7.1K | $2.4M | 0.4% | Held |
| TRMB TRIMBLE INC | Other | 37.0K | $2.4M | 0.4% | +58.9% |
| ORCL ORACLE CORP | Technology | 15.7K | $2.3M | 0.4% | -0.8% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 4.5K | $2.2M | 0.3% | -2.6% |
| BX BLACKSTONE INC | Financials | 18.3K | $2.1M | 0.3% | +54.1% |
| BAC BANK OF AMERICA CORP | Financials | 42.6K | $2.1M | 0.3% | -1.0% |
| JPM JPMORGAN CHASE & CO | Financials | 7.0K | $2.1M | 0.3% | -2.4% |
| LLY ELI LILLY & CO | Healthcare | 2.2K | $2.1M | 0.3% | -2.4% |
| CRWD CROWDSTRIKE HOLDINGS INC - A | Technology | 5.1K | $2.0M | 0.3% | +13.3% |
| ADBE ADOBE INC | Technology | 8.1K | $2.0M | 0.3% | +2814.4% |
| HPE HEWLETT PACKARD ENTERPRISE | Technology | 79.7K | $1.9M | 0.3% | +3.3% |
| FDX FEDEX CORP | Industrials | 5.2K | $1.8M | 0.3% | -2.1% |
| CRM SALESFORCE INC | Technology | 9.6K | $1.8M | 0.3% | +93.3% |
| LRCX LAM RESEARCH CORP | Industrials | 8.3K | $1.8M | 0.3% | Held |
| SBUX STARBUCKS CORP | Consumer discretionary | 19.2K | $1.7M | 0.3% | +1.1% |
| CI THE CIGNA GROUP | Financials | 6.0K | $1.6M | 0.2% | -2.5% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 4, 2026 | 1945 | $652.7M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Jan 23, 2026 | 1944 | $625.1M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 4, 2025 | 1763 | $625.9M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 5, 2025 | 1672 | $539.2M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 25, 2025 | 1241 | $469.4M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Jan 17, 2025 | 1250 | $474.5M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 20, 2024 | 1745 | $469.6M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Jul 17, 2024 | 1267 | $436.9M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | Apr 19, 2024 | 1138 | $417.2M | canonical | SEC ↗ |
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