CHAPIN DAVIS, INC. — 13F Holdings & Portfolio
CIK 872098 · latest 13F-HR filed 2026-07-07
CHAPIN DAVIS, INC. manages $568.6M in 13F-reported U.S. long-equity assets across 256 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are WDC (4.96%), STX (4.50%), AAPL (3.95%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 25 new positions, exited 30, added to 112, and trimmed 64.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
BALTIMORE, MD 21209
$568.6M
Long-equity book
256
Distinct positions
2026-06-30
Filed 2026-07-07
+25 / −30 / ↑112 / ↓64
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- SANDISK CORP$20.9M +7545.4%
- MICRON TECHNOLOGY INC$20.0M +2760.7%
- SEAGATE TECHNOLOGY HLDNGS PL$11.9M +86.9%
- WESTERN DIGITAL CORP$11.7M +70.8%
- LAM RESEARCH CORP$10.2M +121.5%
Top Trims
- TERADYNE INC-$9.2M -97.8%
- CORNING INC-$7.4M -88.1%
- STATE STR SPDR S&P 500 ETF T-$2.9M -54.0%
- CHEVRON CORPORATION-$1.8M -23.1%
- ISHARES TR-$1.5M -59.2%
New Positions
- FLEX LTD$15.8M
- DATADOG INC$15.1M
- MARVELL TECHNOLOGY INC$14.9M
- JABIL INC$10.2M
- DELL TECHNOLOGIES INC$9.5M
Exited Positions
- ALBEMARLE CORP$9.2M
- CIENA CORP$8.9M
- CF INDUSTRIES HOLD$6.9M
- LUMENTUM HLDGS INC$6.9M
- MODERNA INC$6.4M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | WESTERN DIGITAL CORP | WDC | 958102105 | $28.2M | 4.96% | 44,160 | SH |
| 2 | SEAGATE TECHNOLOGY HLDNGS PL | STX | G7997R103 | $25.6M | 4.50% | 26,495 | SH |
| 3 | APPLE INC | AAPL | 037833100 | $22.4M | 3.95% | 77,536 | SH |
| 4 | SANDISK CORP | SNDK | 80004C200 | $21.1M | 3.72% | 9,293 | SH |
| 5 | MICRON TECHNOLOGY INC | MU | 595112103 | $20.7M | 3.64% | 17,943 | SH |
| 6 | LAM RESEARCH CORP | LRCX | 512807306 | $18.7M | 3.28% | 43,099 | SH |
| 7 | KLA CORP | KLAC | 482480100 | $17.9M | 3.15% | 59,296 | SH |
| 8 | VICOR CORP | VICR | 925815102 | $16.8M | 2.95% | 44,200 | SH |
| 9 | FLEX LTD | FLEX | Y2573F102 | $15.8M | 2.78% | 97,607 | SH |
| 10 | DATADOG INC | DDOG | 23804L103 | $15.1M | 2.66% | 58,115 | SH |
| 11 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $14.9M | 2.63% | 50,177 | SH |
| 12 | HOWMET AEROSPACE INC | HWM | 443201108 | $13.0M | 2.29% | 48,525 | SH |
| 13 | ALPHABET INC | GOOGL | 02079K305 | $12.7M | 2.24% | 35,627 | SH |
| 14 | KEYSIGHT TECHNOLOGIES INC | KEYS | 49338L103 | $12.6M | 2.22% | 36,084 | SH |
| 15 | NVIDIA CORPORATION | NVDA | 67066G104 | $12.1M | 2.13% | 60,481 | SH |
| 16 | ISHARES TR | IVV | 464287200 | $11.2M | 1.97% | 14,991 | SH |
| 17 | JPMORGAN CHASE & CO | JPM | 46625H100 | $10.5M | 1.84% | 31,933 | SH |
| 18 | JABIL INC | JBL | 466313103 | $10.2M | 1.79% | 26,399 | SH |
| 19 | MICROSOFT CORP | MSFT | 594918104 | $9.9M | 1.74% | 26,472 | SH |
| 20 | DELL TECHNOLOGIES INC | DELL | 24703L202 | $9.5M | 1.68% | 22,093 | SH |
| 21 | AMAZON COM INC | AMZN | 023135106 | $8.2M | 1.44% | 34,407 | SH |
| 22 | VALERO ENERGY CORP | VLO | 91913Y100 | $7.3M | 1.29% | 28,123 | SH |
| 23 | GBANK FINL HLDGS INC | GBFH | 36166F100 | $7.0M | 1.24% | 232,425 | SH |
| 24 | JOHNSON & JOHNSON | JNJ | 478160104 | $6.6M | 1.16% | 25,860 | SH |
| 25 | CHEVRON CORPORATION | CVX | 166764100 | $6.0M | 1.06% | 36,483 | SH |
| 26 | CATERPILLAR INC | CAT | 149123101 | $5.8M | 1.02% | 5,445 | SH |
| 27 | GOLDMAN SACHS GROUP INC | GS | 38141G104 | $5.7M | 1.00% | 5,617 | SH |
| 28 | ASTERA LABS INC | ALAB | 04626A103 | $5.5M | 0.97% | 11,451 | SH |
| 29 | BROADCOM INC | AVGO | 11135F101 | $5.1M | 0.90% | 13,614 | SH |
| 30 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $4.1M | 0.72% | 8,143 | SH |
| 31 | ABBVIE INC | ABBV | 00287Y109 | $4.0M | 0.70% | 15,763 | SH |
| 32 | PROCTER & GAMBLE CO | PG | 742718109 | $3.6M | 0.63% | 24,253 | SH |
| 33 | J P MORGAN EXCHANGE TRADED F | JEPI | 46641Q332 | $3.4M | 0.59% | 59,829 | SH |
| 34 | ALPHABET INC | GOOG | 02079K107 | $3.2M | 0.57% | 9,184 | SH |
| 35 | EMERSON ELEC CO | EMR | 291011104 | $3.2M | 0.57% | 22,511 | SH |
| 36 | INVESCO QQQ TR | QQQ | 46090E103 | $3.1M | 0.55% | 4,274 | SH |
| 37 | DISNEY WALT CO | DIS | 254687106 | $3.1M | 0.54% | 32,101 | SH |
| 38 | NEXTERA ENERGY INC | NEE | 65339F101 | $3.0M | 0.53% | 34,306 | SH |
| 39 | SERIES PORTFOLIOS TR | HEDG | 81752T411 | $2.8M | 0.49% | 93,778 | SH |
| 40 | AIR PRODUCTS AND CHEMICALS I | APD | 009158106 | $2.8M | 0.49% | 9,581 | SH |
| 41 | PEPSICO INC | PEP | 713448108 | $2.6M | 0.46% | 19,439 | SH |
| 42 | NUCOR CORP | NUE | 670346105 | $2.5M | 0.44% | 11,203 | SH |
| 43 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $2.5M | 0.44% | 3,339 | SH |
| 44 | ISHARES TR | IWR | 464287499 | $2.3M | 0.41% | 20,906 | SH |
| 45 | CISCO SYS INC | CSCO | 17275R102 | $2.3M | 0.40% | 19,172 | SH |
| 46 | AMGEN INC | AMGN | 031162100 | $2.2M | 0.39% | 6,153 | SH |
| 47 | VANGUARD INTL EQUITY INDEX F | VEU | 922042775 | $2.2M | 0.39% | 26,347 | SH |
| 48 | TETRA TECHNOLOGIES INC DEL | TTI | 88162F105 | $2.1M | 0.37% | 187,589 | SH |
| 49 | VANGUARD INDEX FDS | VBR | 922908611 | $2.1M | 0.37% | 8,709 | SH |
| 50 | ISHARES TR | MTUM | 46432F396 | $2.1M | 0.37% | 6,158 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-07 | $568.6M | 256 | 0000872098-26-000005 |
| 2026-03-31 | 2026-04-21 | $448.6M | 261 | 0000872098-26-000004 |
| 2025-12-31 | 2026-01-30 | $426.7M | 244 | 0000872098-26-000001 |