8-K - LABCORP HOLDINGS INC. (0000920148) (Filer)
Published . Updated .
8-K - LAB HOLDINGS filed an 8-K with the SEC on Oct 21 (a notice of a material company event).
Directly affected
- LH Labcorp Holdings+2.6%
Named in this report.
Indirectly affected
- SPY SPDR S&P 500+1.6%
The broad U.S. stock market
- TLT iShares 20+ Year Treasury Bond-1.8%
Long-term U.S. government bonds
- QQQ Invesco QQQ+2.3%
Large technology stocks
- GLD SPDR Gold Shares-3.3%
Gold can move with the broad market
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| LH | -1.70% | -1.54% | base | +0.08% | +2.18% | after close | after close |
| SPY | +0.07% | -0.75% | base | +0.53% | -0.66% | after close | after close |
| TLT | -1.55% | -0.11% | base | +0.15% | +2.01% | after close | after close |
| QQQ | +1.64% | -1.03% | base | +1.12% | -1.76% | after close | after close |
| GLD | -0.45% | +1.15% | base | +0.34% | -2.28% | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
Market Call
Think this story will push the stock up or down over the next three trading days? Make a free call and see what other readers think. Points are play money with no cash value.
Filed: 2026-10-21 AccNo: 0000920148-26-000210 Size: 156 KB Item 7.01: Regulation FD Disclosure Item 9.01: Financial Statements and Exhibits
Source: sec-edgar
Price since this story was published: Labcorp Holdings (LH)
| Company | When | Move | Status |
|---|---|---|---|
| GLD | that day | +0.34% | final price |
| GLD | the next day | -2.28% | final price |
| GLD | three days earlier | +1.15% | final price |
| GLD | five days earlier | -0.45% | final price |
| Labcorp Holdings (LH) | that day | +0.08% | final price |
| Labcorp Holdings (LH) | the next day | +2.18% | final price |
| Labcorp Holdings (LH) | three days earlier | -1.54% | final price |
| Labcorp Holdings (LH) | five days earlier | -1.70% | final price |
| QQQ | that day | +1.12% | final price |
| QQQ | the next day | -1.76% | final price |
| QQQ | three days earlier | -1.03% | final price |
| QQQ | five days earlier | +1.64% | final price |
| SPY | that day | +0.53% | final price |
| SPY | the next day | -0.66% | final price |
| SPY | three days earlier | -0.75% | final price |
| SPY | five days earlier | +0.07% | final price |
| TLT | that day | +0.15% | final price |
| TLT | the next day | +2.01% | final price |
| TLT | three days earlier | -0.11% | final price |
| TLT | five days earlier | -1.55% | final price |
Congressional trades in Labcorp Holdings (LH) around 21 Oct 2026
- Rep. Rohit Khanna bought Labcorp Holdings (LH) (held by a spouse), worth $1,001 - $15,000 on 4 Sep 2026. That is 47 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. April McClain Delaney sold Labcorp Holdings (LH) (held by a dependent child), worth $100,001 - $250,000 on 25 Aug 2026. That is 57 days before publication. Filed 9 Sep 2026. View the filing.
- Rep. April McClain Delaney sold Labcorp Holdings (LH) (held by a dependent child), worth $1,001 - $15,000 on 7 Aug 2026. That is 75 days before publication. Filed 9 Sep 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
Who gains and who loses around Labcorp Holdings (LH)
Companies tied to this story
- LH Labcorp Holdings
For “8-K - LABCORP HOLDINGS INC. (0000920148) (Filer),” Labcorp Holdings (LH) is linked, with no stored direction, high confidence. Reason on file: SEC 8-K filing -> direct issuer disclosure -> LH
How “8-K - LABCORP HOLDINGS INC. (0000920148) (Filer)” reaches Labcorp Holdings (LH)
“8-K - LABCORP HOLDINGS INC. (0000920148) (Filer)” (21 Oct 2026) reaches Labcorp Holdings (LH) through this story.
For Labcorp Holdings (LH), the reason on file says SEC 8-K filing -> direct issuer disclosure -> LH
Price levels for Labcorp Holdings (LH)
LH traded between 302.78 and 327.83 across 20 sessions. The latest close on file is 323.76.
What the saved facts support for Labcorp Holdings (LH)
34 out of 100
“8-K - LABCORP HOLDINGS INC. (0000920148) (Filer)” scores 34 out of 100. The score uses 1 sources, a +2.84% difference versus the S&P 500 (SPY), and 1 linked companies.