What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0002114194
Total reported value
$137.1M
$137.1M
29 檔
43.0%
According to the latest 13F quarterly dataset, Sentinel Dome Partners, LLC managed an equity portfolio of $137.1M at the end of Q1 2026, spanning 29 distinct U.S. exchange-listed positions.
In Q1 2026, Sentinel Dome Partners, LLC adopted a defensive or profit-taking posture, trimming 11 positions and completely liquidating 9 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | UNIT 7.5 12-01-27Bond | Uniti Group Inc | Bond | 31.76% | -23.40% | — | |
| 2 | UNIT | Uniti Group Inc | Stock-Other | 6.98% | +4.75% | — | |
| 3 | ✓ | Amazon.com Inc | Stock-Other | 6.28% | -0.59% | +35.47% | |
| 4 | LYV 2.875 01-15-30Bond | Live Nation Entertainmen | Bond | 5.53% | +3.19% | -72.26% | |
| 5 | ECHO | Echostar Corp-a | Stock-Comm Services | 5.51% | -3.18% | +3.13% | |
| 6 | DDOG 0 12-01-29Bond | Datadog Inc | Bond | 5.19% | -5.19% | EXIT | |
| 7 | TDS | Telephone And Data Systems | Stock-Comm Services | 4.61% | -1.51% | -4.17% | |
| 8 | NFLX | Netflix Inc | Stock-Comm Services | 3.71% | -1.77% | — | |
| 9 | BX | Blackstone Inc | Stock-Financials | 3.35% | -0.98% | -20.73% | |
| 10 | MA | Mastercard Inc - A | Stock-Financials | 2.52% | -0.16% | -47.78% | |
| 11 | META | Meta Platforms Inc-class A | Stock-Comm Services | 2.23% | -0.63% | -21.15% | |
| 12 | HLT | Hilton Worldwide Holdings In | Stock-Consumer Disc | 2.10% | +0.20% | -38.82% | |
| 13 | DY | Dycom Industries Inc | Stock-Industrials | 2.10% | -2.10% | EXIT | |
| 14 | LUMN | Lumen Technologies Inc | Stock-Comm Services | 2.00% | -0.14% | +237.15% | |
| 15 | HD | Home Depot Inc | Stock-Consumer Disc | 1.99% | +0.34% | -27.43% | |
| 16 | SPOT | Spotify Technology S.A. | Stock-Comm Services | 1.89% | -0.89% | -24.07% | |
| 17 | LOW | Lowe's Cos Inc | Stock-Consumer Disc | 1.46% | -0.41% | — | |
| 18 | DASH | Doordash Inc - A | Stock-Consumer Disc | 1.36% | -1.36% | EXIT | |
| 19 | ORCL | Oracle CORP | Stock-Tech | 1.33% | -1.33% | EXIT | |
| 20 | NOW | Servicenow Inc | Stock-Tech | 1.24% | -1.24% | EXIT | |
| 21 | NCLH | Norwegian Cruise Line Holdings Ltd. | Stock-Consumer Disc | 1.17% | -1.17% | EXIT | |
| 22 | MSTR 8 PERPBond | Strategy Inc | Bond | 1.08% | -0.38% | — | |
| 23 | ✓ | Shopify Cl A Sub Vtg | Stock-Other | 0.96% | -0.25% | — | |
| 24 | T | At&t Inc | Stock-Comm Services | 0.88% | -0.88% | EXIT | |
| 25 | CORZ | Core Scientific Inc | Stock-Tech | 0.70% | +0.08% | — | |
| 26 | ZS | Zscaler Inc | Stock-Tech | 0.69% | -0.69% | EXIT | |
| 27 | SNOW | Snowflake Inc | Stock-Tech | 0.66% | +0.57% | — | |
| 28 | HOOD | Robinhood Markets Inc - A | Stock-Financials | 0.49% | +0.28% | — | |
| 29 | OPTU | Optimum Communications Inc-a | Stock-Comm Services | 0.25% | -0.25% | EXIT |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | UNIT 7.5 12-01-27Bond | Uniti Group Inc | +10.5% | — | Unchanged |
| 2 | UNIT | Uniti Group Inc | +3.3% | — | Unchanged |
| 3 | ✓ | Amazon.com Inc | +2.6% | +35.47% | Add |
| 4 | DDOG 0 12-01-29Bond | Datadog Inc | +2% | +21.62% | Add |
| 5 | ECHO | Echostar Corp-a | +2% | +3.13% | Add |
| 6 | LUMN | Lumen Technologies Inc | +1.5% | +237.15% | Add |
| 7 | TDS | Telephone And Data Systems | +1.3% | -4.17% | Trim |
| 8 | MSTR 8 PERPBond | Strategy Inc | +0.2% | — | Unchanged |
| 9 | ORCL | Oracle CORP | +0.1% | — | Unchanged |
| 10 | OPTU | Optimum Communications Inc-a | 0% | — | Unchanged |
| 11 | NCLH | Norwegian Cruise Line Holdings Ltd. | 0% | -13.23% | Trim |
| 12 | ZS | Zscaler Inc | 0% | +18.18% | Add |
| 13 | HD | Home Depot Inc | -0.1% | -27.43% | Trim |
| 14 | META | Meta Platforms Inc-class A | -0.1% | -21.15% | Trim |
| 15 | HLT | Hilton Worldwide Holdings In | -0.2% | -38.82% | Trim |
| 16 | SPOT | Spotify Technology S.A. | -0.2% | -24.07% | Trim |
| 17 | NOW | Servicenow Inc | -0.2% | -12.63% | Trim |
| 18 | BX | Blackstone Inc | -0.7% | -20.73% | Trim |
| 19 | DASH | Doordash Inc - A | -0.8% | -30.66% | Trim |
| 20 | MA | Mastercard Inc - A | -1.4% | -47.78% | Trim |
| 21 | LYV 2.875 01-15-30Bond | Live Nation Entertainmen | -8.4% | -72.26% | Trim |
| 22 | MSFT | Microsoft CORP | — | EXIT | Sold out |
| 23 | GWRE 1.25 11-01-29Bond | Guidewire Software Inc | — | EXIT | Sold out |
| 24 | IBM | Intl Business Machines CORP | — | EXIT | Sold out |
| 25 | NFLX | Netflix Inc | — | NEW | New buy |
| 26 | CCO | Clear Channel Outdoor Holdin | — | EXIT | Sold out |
| 27 | NTNX 0.5 12-15-29Bond | Nutanix Inc | — | EXIT | Sold out |
| 28 | DBRG | Digitalbridge Group Inc | — | EXIT | Sold out |
| 29 | NXST | Nexstar Media Group Inc | — | EXIT | Sold out |
| 30 | DY | Dycom Industries Inc | — | NEW | New buy |
| 31 | COIN 0.25 04-01-30Bond | Coinbase Global Inc | — | EXIT | Sold out |
| 32 | NTNX | Nutanix Inc - A | — | EXIT | Sold out |
| 33 | LOW | Lowe's Cos Inc | — | NEW | New buy |
| 34 | ✓ | Shopify Cl A Sub Vtg | — | NEW | New buy |
| 35 | T | At&t Inc | — | NEW | New buy |
| 36 | CORZ | Core Scientific Inc | — | NEW | New buy |
| 37 | SNOW | Snowflake Inc | — | NEW | New buy |
| 38 | HOOD | Robinhood Markets Inc - A | — | NEW | New buy |
According to official SEC Form 13F filings, Sentinel Dome Partners, LLC reported a total U.S. public equity portfolio value of $137.1M across 29 disclosed positions in Q1 2026.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including UNIT 7.5 12-01-27, UNIT, Amazon.com Inc) accounted for 43.0% of total reported equity market value during Q1 2026.
Top New Position Initiated
NFLX
市值: $3.9M
Top Position Liquidated / Trimmed
MSFT
前期市值: $7.2M
During Q1 2026, Sentinel Dome Partners, LLC's top holdings by market value included UNIT 7.5 12-01-27 (31.8%)、UNIT (7.0%)、Amazon.com Inc (6.3%). The largest single position, UNIT 7.5 12-01-27, represented 31.8% of total portfolio value.
In Q1 2026, Sentinel Dome Partners, LLC made 33 total portfolio adjustments, initiating 8 new buys, adding to 5 positions, trimming 11 holdings, and fully liquidating 9 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.