Public Policy Holding Company, Inc. (PPHC)
PPHC moved a median of +0.15% 30 minutes after news, and -1.26% by the close. How PPHC actually reacts to news — the realized, point-in-time move the market made, measured across 136 labeled events over the last three years with zero look-ahead.
PPHC’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 48% | 106 |
| 30-min | +0.15% | 56% | 124 |
| 60-min | +0.21% | 54% | 130 |
| to close | -1.26% | 33% | 130 |
| Middle 50% of PPHC reactions | -1.15% to +1.48% |
|---|---|
| Median reaction (30-min) | +0.15% |
| Measured reactions | 136 |
Half of all Public Policy Holding Company, Inc. news events land between -1.15% and +1.48% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when PPHC moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PPHC's baseline. Nothing else.
Recent PPHC events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Seven Letter Celebrates 20 Years as a Leading Public Affairs and Communications Firm | Press release | PR Newswire | -3.66% | -0.56% | |
| PPHC Increases 2026 Interim Dividend to $0.117 Per Share | Press release | GlobeNewswire | -0.09% | +1.68% | |
| Form D Public Policy Holding | SEC filing · Form D | SEC EDGAR | +0.70% | -2.46% | |
| Form 10-Q Public Policy Holding For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -1.40% | -1.92% | |
| Form 8-K Public Policy Holding For: Aug 03 | SEC filing · Form 8-K | SEC EDGAR | -0.18% | +9.91% | |
| PPHC Acquires Florida Government Relations Firm | Press release | GlobeNewswire | -0.18% | +9.91% | |
| PPHC to Report Second Quarter 2026 Financial Results and Present at Upcoming Investor Conference | Press release | GlobeNewswire | +0.00% | +4.78% | |
| Form D Public Policy Holding | SEC filing · Form D | SEC EDGAR | +0.36% | +1.91% | |
| Form 8-K Public Policy Holding For: Jul 01 | SEC filing · Form 8-K | SEC EDGAR | +2.11% | +6.60% | |
| PPHC Announces Acquisition of Tancredi | Press release | GlobeNewswire | +2.11% | +6.60% | |
| Form 10-K/A Public Policy Holding For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +8.54% | -3.55% | |
| Form S-8 Public Policy Holding | SEC filing · Form S-8 | SEC EDGAR | +4.28% | -3.17% | |
| PPHC to Participate in Stifel’s Ninth Annual Boston Cross Sector 1x1 Conference | Press release | GlobeNewswire | +0.39% | -9.40% | |
| Form 10-Q Public Policy Holding For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +0.53% | |
| Form D Public Policy Holding | SEC filing · Form D | SEC EDGAR | -0.43% | -0.43% | |
| Form 8-K Public Policy Holding For: May 12 | SEC filing · Form 8-K | SEC EDGAR | -0.40% | -9.49% | |
| Public Policy Holding Company, Inc. Announces Q1 2026 Financial Results | Press release | GlobeNewswire | -0.40% | -9.49% | |
| PPHC Expands MultiState Associates' Stakeholder Engagement Capabilities | Press release | GlobeNewswire | +0.00% | +3.69% | |
| Concordant Launches Regulatory and Political Due Diligence Practice for Investors and Deal Teams | Press release | GlobeNewswire | -0.45% | -4.65% | |
| PPHC to Report First Quarter 2026 Financial Results on May 12, 2026 | Press release | GlobeNewswire | +0.00% | +4.55% | |
| Form ARS Public Policy Holding For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -1.96% | -1.52% | |
| Form DEF 14A Public Policy Holding For: May 12 | SEC filing · Form DEF | SEC EDGAR | -1.96% | -1.52% | |
| Form D Public Policy Holding | SEC filing · Form D | SEC EDGAR | — | -1.03% | |
| Form 10-K Public Policy Holding For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +2.99% | +0.78% | |
| Form 8-K Public Policy Holding For: Mar 26 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.43% | |
| PPHC Added to Russell 2000® and Russell 3000® Indexes | Press release | GlobeNewswire | +0.30% | +0.30% | |
| Form 8-K Public Policy Holding For: Mar 23 | SEC filing · Form 8-K | SEC EDGAR | +0.30% | +0.30% | |
| PPHC Announces Acquisition of WPI Strategy | Press release | GlobeNewswire | +1.15% | +1.07% | |
| Public Policy Holding Company, Inc. Announces Full Year 2025 Financial Results | Press release | GlobeNewswire | +0.30% | +0.30% | |
| PPHC Expands Strategic Advisory Platform with Appointment of TrailRunner Sports President | Press release | GlobeNewswire | +0.59% | -0.37% | |
| PPHC To Report Fourth Quarter and Full Year 2025 Financial Results on March 23, 2026 | Press release | GlobeNewswire | — | +0.56% | |
| Form 8-K Public Policy Holding For: Feb 27 | SEC filing · Form 8-K | SEC EDGAR | +3.17% | +6.52% | |
| Form 8-K Public Policy Holding For: Jan 29 | SEC filing · Form 8-K | SEC EDGAR | +1.71% | +0.00% | |
| Form EFFECT Public Policy Holding | SEC filing · Form EFFECT | SEC EDGAR | -0.33% | -7.46% | |
| PPHC Announces Nasdaq Listing and Pricing of U.S. Initial Public Offering | Press release | PR Newswire | -0.33% | -7.46% | |
| Form 8-A12B Public Policy Holding | SEC filing · Form 8-A12B | SEC EDGAR | — | — | |
| Form CERT Public Policy Holding | SEC filing · Form CERT | SEC EDGAR | — | — | |
| Form S-1/A Public Policy Holding | SEC filing · Form S-1 | SEC EDGAR | — | — | |
| Form S-1/A Public Policy Holding | SEC filing · Form S-1 | SEC EDGAR | — | — |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PPHC section they belong to.
Where else PPHC is measured.
PPHC earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Public Policy Holding Company, Inc.'s median reaction calculated?
Every labeled PPHC news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 136 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 56% of PPHC's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does PPHC's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.