OBSIDIAN CIO, LLC — 13F Holdings & Portfolio
CIK 1843581 · latest 13F-HR filed 2026-08-03
OBSIDIAN CIO, LLC manages $134.5M in 13F-reported U.S. long-equity assets across 221 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AAPL (9.72%), VV (4.95%), AMGN (4.93%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 35 new positions, exited 29, added to 101, and trimmed 65.
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.
8TH FLOOR
NEW YORK, NY 10016
$134.5M
Long-equity book
221
Distinct positions
2026-06-30
Filed 2026-08-03
+35 / −29 / ↑101 / ↓65
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- APPLE INC$5.2M +66.4%
- AMGEN INC$2.3M +54.1%
- ALPHABET INC$2.3M +99.2%
- AMAZON COM INC$2.1M +79.2%
- NVIDIA CORPORATION$2.0M +76.2%
Top Trims
- ISHARES TR-$1.4M -39.4%
- PALANTIR TECHNOLOGIES INC-$749.2K -67.7%
- VANGUARD INDEX FDS-$527.1K -27.0%
- INVESCO EXCHANGE TRADED FD T-$449.3K -51.0%
- FS KKR CAP CORP-$447.4K -77.7%
New Positions
- TEMA ETF TRUST$978.7K
- ATLASSIAN CORPORATION$270.8K
- NEXTERA ENERGY INC$235.3K
- FIDELITY COVINGTON TRUST$217.4K
- ISHARES TR$206.1K
Exited Positions
- ISHARES TR$552.4K
- SCHWAB STRATEGIC TR$525.8K
- ISHARES TR$323.9K
- ISHARES TR$279.9K
- INVESCO EXCH TRADED FD TR II$234.5K
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 | APPLE INC | AAPL | 037833100 | $13.1M | 9.72% | 45,170 | SH |
| 2 | VANGUARD INDEX FDS | VV | 922908637 | $6.7M | 4.95% | 19,352 | SH |
| 3 | AMGEN INC | AMGN | 031162100 | $6.6M | 4.93% | 18,327 | SH |
| 4 | AMAZON COM INC | AMZN | 023135106 | $4.8M | 3.56% | 20,102 | SH |
| 5 | NVIDIA CORPORATION | NVDA | 67066G104 | $4.6M | 3.42% | 22,987 | SH |
| 6 | BROADCOM INC | AVGO | 11135F101 | $4.6M | 3.42% | 12,172 | SH |
| 7 | ALPHABET INC | GOOGL | 02079K305 | $4.5M | 3.36% | 12,662 | SH |
| 8 | ISHARES TR | IJR | 464287804 | $4.3M | 3.16% | 28,667 | SH |
| 9 | ISHARES TR | IWB | 464287622 | $3.9M | 2.88% | 9,469 | SH |
| 10 | J P MORGAN EXCHANGE TRADED F | JIVE | 46654Q757 | $3.6M | 2.69% | 39,333 | SH |
| 11 | NOVO-NORDISK A S | NVO | 670100205 | $3.5M | 2.61% | 73,106 | SH |
| 12 | MICROSOFT CORP | MSFT | 594918104 | $3.5M | 2.57% | 9,263 | SH |
| 13 | J P MORGAN EXCHANGE TRADED F | JPST | 46641Q837 | $3.5M | 2.57% | 68,307 | SH |
| 14 | VANGUARD INDEX FDS | VTV | 922908744 | $2.7M | 2.01% | 12,395 | SH |
| 15 | ISHARES TR | EFV | 464288877 | $2.6M | 1.94% | 34,137 | SH |
| 16 | VANGUARD INDEX FDS | VUG | 922908736 | $2.2M | 1.64% | 25,606 | SH |
| 17 | ISHARES TR | EFG | 464288885 | $2.2M | 1.63% | 17,588 | SH |
| 18 | ISHARES TR | IVV | 464287200 | $2.2M | 1.61% | 2,896 | SH |
| 19 | META PLATFORMS INC | META | 30303M102 | $1.9M | 1.45% | 3,461 | SH |
| 20 | ALPHABET INC | GOOG | 02079K107 | $1.9M | 1.44% | 5,498 | SH |
| 21 | SCHWAB STRATEGIC TR | SCHG | 808524300 | $1.9M | 1.43% | 56,849 | SH |
| 22 | VANGUARD SCOTTSDALE FDS | VMBS | 92206C771 | $1.8M | 1.34% | 38,431 | SH |
| 23 | JPMORGAN CHASE & CO | JPM | 46625H100 | $1.8M | 1.33% | 5,472 | SH |
| 24 | PALO ALTO NETWORKS INC | PANW | 697435105 | $1.7M | 1.26% | 4,952 | SH |
| 25 | VANGUARD INDEX FDS | VOO | 922908363 | $1.4M | 1.06% | 2,075 | SH |
| 26 | GLOBAL X FDS | AIQ | 37954Y632 | $1.4M | 1.03% | 21,156 | SH |
| 27 | VANGUARD INTL EQUITY INDEX F | VWO | 922042858 | $1.4M | 1.03% | 23,133 | SH |
| 28 | VANGUARD SCOTTSDALE FDS | VGSH | 92206C102 | $1.3M | 0.99% | 22,857 | SH |
| 29 | GLOBAL X FDS | BOTZ | 37954Y715 | $1.2M | 0.89% | 31,525 | SH |
| 30 | BLACKSTONE INC | BX | 09260D107 | $1.1M | 0.84% | 9,562 | SH |
| 31 | VANGUARD INTL EQUITY INDEX F | VSS | 922042718 | $1.0M | 0.75% | 6,526 | SH |
| 32 | TEMA ETF TRUST | WELD | 87975E602 | $978.7K | 0.73% | 15,567 | SH |
| 33 | TESLA INC | TSLA | 88160R101 | $958.2K | 0.71% | 2,278 | SH |
| 34 | VANGUARD WHITEHALL FDS | VYM | 921946406 | $953.9K | 0.71% | 6,036 | SH |
| 35 | VANGUARD BD INDEX FDS | BND | 921937835 | $932.7K | 0.69% | 12,706 | SH |
| 36 | BANK MONTREAL MEDIUM | BMO | 063671101 | $912.3K | 0.68% | 5,163 | SH |
| 37 | RTX CORPORATION | RTX | 75513E101 | $910.5K | 0.68% | 4,799 | SH |
| 38 | NETFLIX INC. | NFLX | 64110L106 | $878.7K | 0.65% | 12,307 | SH |
| 39 | ISHARES TR | IWD | 464287598 | $786.5K | 0.58% | 3,244 | SH |
| 40 | SPDR SERIES TRUST | SPYM | 78464A854 | $742.7K | 0.55% | 8,452 | SH |
| 41 | ISHARES TR | AGG | 464287226 | $685.1K | 0.51% | 6,922 | SH |
| 42 | FIRST TR EXCHANGE-TRADED FD | FVD | 33734H106 | $681.8K | 0.51% | 14,151 | SH |
| 43 | GOLDMAN SACHS GROUP INC | GS | 38141G104 | $673.6K | 0.50% | 666 | SH |
| 44 | SEAGATE TECHNOLOGY HLDNGS PL | STX | G7997R103 | $658.1K | 0.49% | 682 | SH |
| 45 | INTERNATIONAL BUSINESS MACHS | IBM | 459200101 | $652.5K | 0.49% | 2,320 | SH |
| 46 | ISHARES TR | GOVT | 46429B267 | $604.8K | 0.45% | 26,549 | SH |
| 47 | ABBVIE INC | ABBV | 00287Y109 | $601.6K | 0.45% | 2,391 | SH |
| 48 | JOHNSON & JOHNSON | JNJ | 478160104 | $570.1K | 0.42% | 2,245 | SH |
| 49 | VISA INC | V | 92826C839 | $568.1K | 0.42% | 1,656 | SH |
| 50 | COCA COLA CO | KO | 191216100 | $546.4K | 0.41% | 6,723 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-08-03 | $134.5M | 221 | 0001843581-26-000006 |
| 2026-03-31 | 2026-05-11 | $111.4M | 217 | 0001843581-26-000004 |
| 2025-12-31 | 2026-02-18 | $67.5M | 168 | 0001843581-26-000003 |
| 2025-09-30 | 2025-10-21 | $762.2M | 226 | 0001843581-25-000007 |