Koch, Inc.
Long book
$921.9M
Q1 2026
Positions
8
Top-10 weight
100%
concentration
Last quarter
+50.9%
SPY +14.8%
Turnover
13%
of book per quarter
Strategy in plain words
auto-generated from filingsKoch, Inc. is a diversified fundamental manager, running a $921.9M US long book across 8 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is modest: positions are typically held for years. Current anchor positions: MARVELL TECHNOLOGY INC, KAYNE ANDERSON BDC INC, COMPASS MINERALS INTERNATION, IBOTTA INC-CL A, GETTY IMAGES HOLDINGS INC.
Over the last 6 quarters its long book ran on average 2.2pp per quarter behind the S&P 500, beating the index in 1 of 6 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
Q4 2024
-26.1%
Q1 2025
+9.0%
Q2 2025
-1.7%
Q3 2025
-10.0%
Q4 2025
-7.7%
Q1 2026
+50.9%
Sector allocation
Technology 32%
Services media 25%
Materials 24%
Other 19%
Long book by quarter
What does Koch, Inc. own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| MRVL MARVELL TECHNOLOGY INC | Technology | 2.6M | $260.0M | 28.2% | New |
| KBDC KAYNE ANDERSON BDC INC | — | 12.2M | $167.1M | 18.1% | 0.0% |
| CMP COMPASS MINERALS INTERNATION | Materials | 7.0M | $164.3M | 17.8% | Held |
| IBTA IBOTTA INC-CL A | Services media | 4.4M | $131.5M | 14.3% | Held |
| GETY GETTY IMAGES HOLDINGS INC | Services media | 115.3M | $91.4M | 9.9% | Held |
| SLI STANDARD LITHIUM LTD | Materials | 13.5M | $46.0M | 5.0% | Held |
| VIA VIA TRANSPORTATION INC-CL A | Technology | 1.7M | $25.5M | 2.8% | Held |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 12, 2026 | 8 | $921.9M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 11, 2026 | 7 | $722.7M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 12, 2025 | 7 | $756.8M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Aug 14, 2025 | 6 | $691.4M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 9, 2025 | 5 | $463.8M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR/ARESTATEMENT | Feb 27, 2025 | 5 | $627.2M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 11, 2025 | 5 | $627.2M | SEC ↗ |
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