Key Highlights

  • Perion Network (NASDAQ:PERI) closed at USD 11.43 in a published screener snapshot on November 5, 2026, up 31.62% over 1W and 0.22% lower in the latest session, a small cap with a Market Value near USD 410 million.
  • Affle agreed on November 1, 2026 to buy the company for USD 11.70 per share in cash, an Equity value of about USD 420 million and a 34.5% premium to the October 30, 2026 close.
  • Simple arithmetic on the published offer puts that October 30 close near USD 8.70, so the shares have already captured most of the premium, leaving a spread of USD 0.27 or 2.4% to the offer.
  • Closing is expected in early 2027, subject to Shareholder approval and Hart-Scott-Rodino clearance, and a 40-day go-shop runs to December 11, 2026.

What Moved Perion Network (31.62% in 1W)

The move is a Takeover repricing, not an Earnings surprise. On November 1, 2026, the company announced a definitive Merger agreement with Affle 3iL, a Subsidiary of Affle International, at USD 11.70 per share in cash. That is a 34.5% premium to the October 30 close and an equity value of about USD 420 million. The screener snapshot shows Perion Network (NASDAQ:PERI) at USD 11.43, up 31.62% in 1W, with the latest session at minus 0.22%. The company reported USD 228.3 million of cash, short-term deposits and marketable securities at September 30, 2026.

Why a Takeover Offer Re-Rates a Small Cap Like This

The rationale is a fixed cash price. When a buyer offers USD 11.70, the stock stops trading on operating forecasts and trades on the probability and timing of closing. Calculated from the offer and the stated premium, the pre-deal close was near USD 8.70, so USD 2.73 of the gain was captured quickly. The remaining USD 0.27 gap to the offer, about 2.4%, reflects time to close, Regulatory Risk and the chance of a rival bid. The go-shop lets the company and its adviser Canaccord Genuity solicit alternatives for 40 days until 11:59 p.m. Israel time on December 11, 2026. Debt Financing comes from Citibank and the deal has no financing condition. Perion Network (NASDAQ:PERI) would be Delisted from Nasdaq and the Tel Aviv Stock Exchange after closing.

Valuation, Liquidity and Risks After the Run

A small cap after a 31.62% weekly gain carries specific risks. Trading is thinner than in large caps, a small number of trades can move the price and spreads can be wide. Calculated on USD 420 million at USD 11.70, the implied share count is about 35.9 million, so USD 11.43 gives a market value near USD 410 million. Shareholders must vote, and HSR clearance is required, so closing in early 2027 is not certain. If the deal failed, the stock could fall back toward the pre-deal level near USD 8.70, a drop of about 24% from USD 11.43 by simple arithmetic. Volume, the 52-week range and P/E were not captured, and the move is not a signal that gains continue. Perion Network (NASDAQ:PERI) now trades largely as a merger arbitrage instrument.

Where Things Stand

Perion Network (NASDAQ:PERI) gained 31.62% in 1W because an all-cash USD 11.70 offer from Affle, announced November 1, 2026, repriced a small cap that closed near USD 8.70 on October 30. It ranks among the best weekly small cap gainers in a published screener snapshot taken November 5, 2026. At USD 11.43 it sits USD 0.27 under the offer, so the market is pricing a high but not certain chance of closing in early 2027.