Cross-institution positioning
Mar 27, 2026Reduction leaning. 2 reducing, 1 exited across 3 comparable institutions.
Source: Schedule 13 researchHORNBECK OFFSHORE SERVICES, INC.
Latest stored close $7.47 as of Oct 9, 2026 View live quote ↗
See how each tracked institution's reported ownership changed across SEC position dates. Full history is available with Investor or Pro access.
What the evidence shows across the newest institutional, insider, company-event, 13F, fundamental, and price data; STOCKNODE combines these layers into a quantitative research signal while preserving each source and reporting window.
Reduction leaning. 2 reducing, 1 exited across 3 comparable institutions.
Source: Schedule 13 research2 increased/new, 0 reduced/exited across 2 managers in the latest comparable Form 13F quarter.
Source: Form 13F quarter-end holdingsRecent Forms 3/4/5 activity is available, with no non-amendment non-derivative SEC-coded P/S transactions in the rolling 90-day window. Amendments are shown in the filing evidence but excluded from rolling activity totals.
Source: SEC Forms 3/4/511 non-amendment material events in the last 90 days; 5 capital-related filing/events (3 equity-related, 1 debt-related); Latest classified evidence: Shelf securities registration. Registration and prospectus filings are treated as financing capacity/disclosure evidence, not proof that securities were sold.
Source: SEC 8-K / securities filing metadataRevenue +20.8% YoY; Net income +974.5% YoY. Periods are compared only when the SEC facts are aligned and comparable.
Source: SEC Company FactsRecent close is 87% through its reported 52-week range; +70.1% over one year.
Source: Stored historical price seriesFiled Mar 27, 2026. Unlock the dated position comparison, disclosure classification, confidence, price context, and filing-specific significance analysis.
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The research summary above gives the current read. This section shows the dated holder-level evidence behind it.
See each institution's newest reported position against its own prior report, with position as-of date separated from SEC filed date. Institution names and filing freshness remain public below.
Comparable holder direction grouped by SEC position as-of date — never presented as trade dates.
Compare each institution only with its own prior reported position. Public visitors can see who is tracked and how fresh the filing is; paid research reveals the actual comparison.
Investor and Pro reveal holder-by-holder changes, reported ownership history, dated breadth, disclosure timing, institution comparison, and filing-specific analysis without treating Schedule 13 reports as trade dates.
Reported Section 16 ownership activity. Rolling purchase/sale totals use non-derivative SEC transaction codes P and S only; amendments remain visible but are excluded from those totals.
| Date | Reporting owner | Code | Security | Shares | Price | Ownership | Filed |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | Fink Benjamin Matthew | AGrant, award, or other acquisition | Common Stock | 17.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Cook Brian Michael | AGrant, award, or other acquisition · derivative | Stock Option (right to buy) | 120.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Cook Brian Michael | AGrant, award, or other acquisition | Common Stock | 40.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Todd Ben | AGrant, award, or other acquisition · derivative | Stock Option (right to buy) | 210.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Todd Ben | AGrant, award, or other acquisition | Common Stock | 70.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Adams Robert Potter | AGrant, award, or other acquisition · derivative | Stock Option (right to buy) | 120.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Adams Robert Potter | AGrant, award, or other acquisition | Common Stock | 40.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | HORNBECK TODD M | AGrant, award, or other acquisition · derivative | Performance Restricted Stock Units | 500.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | HORNBECK TODD M | AGrant, award, or other acquisition · derivative | Performance Restricted Stock Units | 500.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | HORNBECK TODD M | AGrant, award, or other acquisition · derivative | Stock Option (right to buy) | 675.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | HORNBECK TODD M | AGrant, award, or other acquisition | Common Stock | 225.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Meyers Kevin Omar | AGrant, award, or other acquisition | Common Stock | 17.0K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | Jindal Piyush | AGrant, award, or other acquisition | Common Stock | 31.6K | $0.00 | Direct | Sep 4, 2026 |
| Sep 2, 2026 | TRANSIER WILLIAM L | AGrant, award, or other acquisition | Common Stock | 31.6K | $0.00 | Direct | Sep 3, 2026 |
| Sep 2, 2026 | LOVOI JOHN | AGrant, award, or other acquisition | Common Stock | 17.0K | $0.00 | Direct | Sep 3, 2026 |
| Sep 2, 2026 | Sparks Scott Andrew | AGrant, award, or other acquisition · derivative | Stock Option (right to buy) | 210.0K | $0.00 | Direct | Sep 3, 2026 |
| Sep 2, 2026 | Sparks Scott Andrew | AGrant, award, or other acquisition | Common Stock | 70.0K | $0.00 | Direct | Sep 3, 2026 |
| Sep 1, 2026 | TRANSIER WILLIAM L | FTax/price withholding or payment | Common Stock | 7.7K | $10.30 | Direct | Sep 3, 2026 |
| Sep 1, 2026 | LOVOI JOHN | FTax/price withholding or payment | Common Stock | 4.6K | $10.30 | Direct | Sep 3, 2026 |
| Sep 1, 2026 | Sparks Scott Andrew | DDisposition to issuer · derivative | Performance Share Units | 250.3K | $10.30 | Direct | Sep 3, 2026 |
Recent 8-K item classifications plus securities registration and prospectus filings. Registration or prospectus filings show financing capacity/disclosure activity; they do not by themselves prove that securities were sold.
| Filed | Form | 8-K item(s) | Classification | Capital context | SEC |
|---|---|---|---|---|---|
| Sep 15, 2026 | S-3ASR | — | Shelf securities registration | Capital-related | Filing |
| Sep 8, 2026 | 8-K/AAmendment | 9.01 | Financial statements / exhibits | — | Filing |
| Sep 4, 2026 | S-8 | — | Employee-plan securities registration | Equity | Filing |
| Sep 4, 2026 | 8-K | 5.02, 7.01, 9.01 | Director or executive change; Regulation FD disclosure; Financial statements / exhibits | — | Filing |
| Sep 3, 2026 | 8-K | 7.01, 9.01 | Regulation FD disclosure; Financial statements / exhibits | — | Filing |
| Sep 2, 2026 | 8-K | 4.01, 9.01 | Auditor change; Financial statements / exhibits | — | Filing |
| Sep 1, 2026 | S-8 | — | Employee-plan securities registration | Equity | Filing |
| Sep 1, 2026 | 8-K | 1.01, 1.02, 2.01, 2.03, 3.02, 3.03, 5.01, 5.02, 5.03, 7.01, 9.01 | Material definitive agreement; Termination of material agreement; Acquisition or disposition of assets; New direct financial obligation; Unregistered sale of equity securities; Material modification of security-holder rights; Change in control; Director or executive change; Charter or bylaw change; Regulation FD disclosure; Financial statements / exhibits | Equity | Filing |
| Aug 31, 2026 | 8-K | 5.07, 7.01, 9.01 | Shareholder vote results; Regulation FD disclosure; Financial statements / exhibits | — | Filing |
| Aug 11, 2026 | 8-K | 8.01, 9.01 | Other event; Financial statements / exhibits | — | Filing |
| Aug 6, 2026 | 8-K | 2.02, 7.01, 9.01 | Results of operations / financial condition; Regulation FD disclosure; Financial statements / exhibits | — | Filing |
| Jul 31, 2026 | 424B3 | — | Prospectus filing | Capital-related | Filing |
Period-aligned SEC facts. Comparisons appear only when periods and units are comparable.
| Period | Revenue | YoY |
|---|---|---|
| Ended Jun 30, 2026 | $304.0M | +20.8% |
| Ended Mar 31, 2026 | $287.9M | +3.6% |
| Ended Sep 30, 2025 | $377.0M | +10.1% |
| Ended Jun 30, 2025 | $251.7M | -31.0% |
| Period | Revenue | YoY |
|---|---|---|
| Ended Dec 31, 2025 | $1.3B | -4.9% |
| Ended Dec 31, 2024 | $1.4B | +5.3% |
| Ended Dec 31, 2023 | $1.3B | +47.7% |
| Ended Dec 31, 2022 | $873.1M | +29.4% |
Dated price context from the historical market series already collected for this security.
Returns are close-to-close price changes. Volatility and drawdown are factual historical context, not recommendations.
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| Vanguard Group CIK0000102909 | Mar 13, 2026 observed Mar 27, 2026 filed · 14d Schedule 13G amendment | Exit below reporting threshold | 0 -13.2M | 0.00% -8.77 pts | $8.82 | $10.10 | $7.47 |
| Dimensional Fund Advisors CIK0000354204 | Sep 30, 2025 observed Oct 9, 2025 filed · 9d Schedule 13G amendment | Reported reduction | 8.9M -2.0M | 6.00% -1.20 pts | $6.56 | $6.51 | $7.47 |
| BlackRock CIK0002012383 | Jun 30, 2025 observed Jul 18, 2025 filed · 18d Schedule 13G amendment | Reported reduction | 21.2M -2.2M | 14.00% -1.40 pts | $6.24 | $6.35 | $7.47 |
Compare HOS with other securities showing similar institutional activity or recent accumulation across several tracked institutions.