CACI · CACI International

The thesis

CACI International is more likely than not to beat the S&P 500 over the next three months. The company raised fiscal 2027 guidance on 21 October 2026, funded backlog grew 14.8%, and the shares closed at $643.88 on 12 November 2026 after a post-midterm defense selloff. The next report (~27 January 2027, est.) settles it: organic growth has to rise above the first quarter's 2.1%, and total backlog has to grow.

The selloff had a political cause. Business News Today reported on 5 November 2026 that CACI closed at about $632.28 on 4 November 2026, down 7.03% from $680.10, as defense shares fell after midterm results showed Democratic gains in Congress. No company-specific problem was reported. The shares closed at $604.51 on 5 November 2026 and $611.16 on 6 November 2026. They then closed at $639.97 on 9 November 2026 and have held between $643.88 and $647.57 in the three sessions since.

The market has priced in a partial recovery. At $643.88 the shares are 4.0% below their level three months earlier and 7.2% below the 52-week intraday high of $694.01 set on 3 November 2026, while the consensus target of $727.70 (MarketBeat, 4 November 2026) is above the price.

Bullish and bearish views on CACI INTERNATIONAL CLA

The bull case on CACI INTERNATIONAL CLA (CACI), in brief: guidance went up. The bear case: revenue missed the estimate.

Bull case

• Guidance went up. CACI's 21 October 2026 release lifted fiscal 2027 revenue guidance to $10.70–$10.90 billion from $10.65–$10.85 billion. Adjusted earnings per share (EPS) guidance rose to $33.18–$34.08 from $32.96–$33.86, and the free cash flow outlook stayed at least $900 million.
• Awards were large. First-quarter contract awards were $4.8 billion, a book-to-bill of 2.0 times (awards divided by revenue), per the 21 October 2026 release. About 61% of awards were new business.
• Funded demand keeps growing. Funded backlog was $6.2 billion at 30 September 2026, up 14.8% from $5.4 billion a year earlier, per the same release.
• Contract wins kept coming. GovConWire reported a five-year Navy task order worth up to $281 million for electromagnetic warfare work around 26 October 2026. A five-year, $185 million Army task order followed on 29 October 2026, and a five-year, $108 million Air Force contract to modernize the DEAMS financial system on 3 November 2026.
• Revenue is shifting toward defense. The Form 10-Q for the quarter ended 30 September 2026 shows Department of War revenue of $1,354.3 million, up 14.8%, and federal civilian revenue of $396.4 million, down 3.7%. CACI bought space-technology company ARKA Group on 9 March 2026 for $2,637.7 million, net of cash acquired.
• Analyst targets sit above the shares. MarketBeat's consensus target was $727.70 on 4 November 2026, on nine buy, one hold and one sell ratings. Cantor Fitzgerald's target is $785 (21 October 2026).

Bear case

• Revenue missed the estimate. First-quarter sales were $2.475 billion against a $2.515 billion consensus estimate, per Benzinga on 21 October 2026. Organic growth was 2.1%, compared with 7.2% for fiscal 2026.
• Total backlog is flat. The 10-Q shows total backlog of $34.0 billion at 30 September 2026, up 0.3% from $33.9 billion a year earlier.
• The election added budget risk. Business News Today tied the 4 November 2026 defense selloff to investors reassessing military spending after Democratic gains in Congress. CACI's revenue depends on federal appropriations, so a tighter defense budget would reach its award flow.
• Federal funding is short-dated. The 10-Q says a continuing resolution signed on 2 September 2026 funds the government only through 11 December 2026. The filing warns that such resolutions can delay new programs and contract awards.
• Free cash flow fell. First-quarter free cash flow was $133.5 million, down 6.6% from a year earlier, per the 21 October 2026 release. The 10-Q attributes the drop in operating cash flow mainly to working capital timing.
• Leverage is higher than peers'. Pro-forma leverage was 3.7 times at fiscal 2026 year-end after the ARKA purchase, per CACI's fiscal 2026 results.

Price setup

The last close was $643.88 on 12 November 2026, above the 50-day average of $627.49 and the 200-day average of $568.79 (adjusted daily closes). The shares sit 4.0% below the 3-month reference close of $670.54 on 14 August 2026. The 52-week closing low is $440.76 on 21 July 2026.

The drop and rebound were both fast. Closes were $604.51 on 5 November 2026, $611.16 on 6 November 2026, $639.97 on 9 November 2026, $647.57 on 10 November 2026 and $645.88 on 11 November 2026. The $604.01 close of 14 October 2026 is the nearest prior low. The 50-day average is the next level below the last close that the shares would meet on a renewed fall.

Insider activity is small. Director Debora Plunkett sold 235 shares at $646.31 on 11 November 2026, and director Lisa Disbrow sold 210 shares at $678.38 on 3 November 2026, per SEC Form 4 filings. CACI was named Contractor of the Year at the 2026 Greater Washington Government Contractor Awards on 9 November 2026. No earnings report is due inside the next 30 days.

Catalysts ahead

• 11 December 2026: The continuing resolution funding the federal government expires. An extension or full-year funding eases award-timing risk; a lapse raises it. It is also the first read on how the post-election Congress treats defense spending.
• ~27 January 2027 (est.): Next CACI results; date unconfirmed after the change of fiscal year. Shows whether organic growth rises above 2.1%, whether total backlog grows from a year earlier, and how guidance carries over to the new calendar year.

What would change the view

A daily close below $600, under the $604.51 close of 5 November 2026 and the $604.01 close of 14 October 2026, which would show the post-midterm defense selloff resuming. A cut to the $10.70–$10.90 billion revenue guide or withdrawal of the at-least-$900 million free cash flow outlook would also break the case.

The risks this note tracks, each with what would confirm it:

• Flat total backlog means awards fail to turn into faster revenue growth. Confirmed by: a book-to-bill below 1.0 times in the next report, or organic growth staying near the 2.1% reported for the first quarter.
• Democratic gains in Congress after the midterms lead to tighter defense appropriations. Confirmed by: fiscal 2027 defense funding set below the prior year's level, or CACI citing budget pressure on awards in its next report.
• Federal funding delays push new programs and awards to later quarters. Confirmed by: Congress lets the continuing resolution lapse after 11 December 2026, or CACI cites award delays in its next report.
• Cash conversion falls short of guidance while pro-forma leverage is 3.7 times. Confirmed by: CACI lowers or withdraws the at-least-$900 million fiscal 2027 free cash flow guidance.
• The move to a December fiscal year obscures a weaker outlook. Confirmed by: an outlook restated for the new calendar that runs below the annual pace of the $10.70–$10.90 billion revenue guide.

What it trades with

CACI trades with US government services and defense contractors. On 4 November 2026 it fell with other major contractors after the midterm results, per Business News Today. Federal budget news and appropriations deadlines are therefore the main shared drivers, ahead of anything company-specific. Its link to AI chip stocks and broad technology momentum is weak. The ARKA space business adds some exposure to space-defense spending, but defense IT and mission services still drive the revenue. A sector-wide move on budget headlines can push the shares through a price level without any change at CACI itself.