TOP TIERMARKET NEWSWIRE
Movers explained · 2026-08-19

Archived explainer. For the current picture see today's HAE page.

Why Is HAEMONETICS CORP MAS (HAE) Stock Up Today?

By the Top Tier Newswire AI Desk · August 19, 2026 at 12:05 AM ET · reviewed against 8 wire stories

HAEMONETICS CORP MAS (HAE) is up +15.93% in the latest session. Our newswire has captured 8 stories on HAE across 5 sources in the last 36 hours, with AI sentiment reading bullish (avg 62/100).

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Haemonetics Corp (HAE) surged 15.93% to $104.65 on Tuesday, driven by a supply agreement with CSL Plasma. The deal involves supplying NexSys PCS devices with Persona PLUS technology for use in the U.S. The agreement is non-exclusive and does not include minimum purchase commitments. The move follows a regulatory filing on August 18 and comes as the stock hit a new 52-week high.

What Happened

The stock's sharp rise is tied to the announcement that Haemonetics will supply CSL Plasma with its NexSys PCS devices. This agreement was disclosed in a Form 8-K filing and reported by multiple financial outlets. The deal allows CSL Plasma to also purchase related disposable products. The stock has risen more than 15% in the past two trading sessions, with a price target increase to $120 from $100 at BofA. The stock's movement reflects optimism around the agreement's potential to expand the company's market reach.

What The Data Shows

Haemonetics stock printed a fresh 52-week high on August 19, adding to 11 others in the same period. The stock closed at $104.65, well above its 52-week range of $47.31 to $92.25. The move occurred on elevated volume, though specific volume figures were not provided. The company has a market cap of $3.9 billion, a P/E ratio of 43.8, and a beta of 0.52, suggesting it is less volatile than the broader market. The stock has seen improving sentiment, with a 7-day average of 63 out of 100 compared to a 30-day average of 59.

What To Watch

The stock's next catalyst may come from its broader coverage and potential follow-up developments from the CSL Plasma agreement. Investors should monitor any additional corporate updates or analyst revisions in the coming weeks.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

HAE by the numbers

Last: $104.65Session: +15.93%Coverage: 8 stories / 5 sourcesAI sentiment: 62/100 (bullish)Mkt cap: $3.9BP/E: 43.852w: $47.31 to $92.25
HAE · Aug 19 session (5-min) · +3.59% vs prior close · updated 8:56 PM ET
$104$107$109prev close $104.65$108.417:30 AM10:22 AM1:15 PM4:07 PM7:00 PM7:30 AM · $104.998:40 AM · $105.508:50 AM · $105.349:30 AM · $105.579:35 AM · $106.319:40 AM · $106.989:45 AM · $107.209:50 AM · $106.979:55 AM · $107.0310:00 AM · $106.7810:05 AM · $106.7310:10 AM · $107.1610:15 AM · $107.2910:20 AM · $106.9210:25 AM · $107.3110:30 AM · $107.1710:35 AM · $106.8210:40 AM · $106.8510:45 AM · $106.9510:50 AM · $106.9510:55 AM · $106.9511:00 AM · $106.3111:05 AM · $106.6611:10 AM · $106.6811:15 AM · $106.9011:20 AM · $106.7811:25 AM · $107.1911:30 AM · $107.3311:35 AM · $107.3711:40 AM · $107.4611:45 AM · $107.4611:50 AM · $107.6111:55 AM · $107.6812:00 PM · $107.5612:05 PM · $107.4212:10 PM · $106.9812:15 PM · $107.3612:20 PM · $107.3912:25 PM · $107.1912:30 PM · $107.3312:35 PM · $107.1712:40 PM · $107.3112:45 PM · $107.5312:50 PM · $107.2912:55 PM · $107.511:00 PM · $107.611:05 PM · $107.581:10 PM · $107.501:15 PM · $107.721:20 PM · $107.611:25 PM · $107.781:30 PM · $107.951:35 PM · $107.761:40 PM · $107.581:45 PM · $107.961:50 PM · $107.751:55 PM · $107.772:00 PM · $107.622:05 PM · $107.562:10 PM · $107.692:15 PM · $107.772:20 PM · $107.772:25 PM · $107.612:30 PM · $107.582:35 PM · $107.622:40 PM · $107.482:45 PM · $107.632:50 PM · $107.892:55 PM · $107.913:00 PM · $108.013:05 PM · $107.963:10 PM · $108.193:15 PM · $107.993:20 PM · $108.123:25 PM · $108.213:30 PM · $108.123:35 PM · $107.903:40 PM · $108.003:45 PM · $108.293:50 PM · $108.473:55 PM · $108.394:00 PM · $108.414:05 PM · $108.414:10 PM · $108.416:30 PM · $108.416:45 PM · $108.266:50 PM · $108.837:00 PM · $108.41
AI sentiment, last 36h · averaged over 8 stories · 62/100 bullish
AI sentiment 62/100 (bullish)0 · bearish50bullish · 100

The headlines behind the move

Story flow · 8 stories on the wire, last 36h · hover or tap a dot for the headline
36h ago24h ago12h agopublishSEC 8-K · sentiment 50 · HAEMONETICS CORP (HAE) files 8-KSEC 8-K · 50HAEMONETICS CORP (HAE) files 8-KSeeking Alpha · sentiment 67 · Haemonetics rises after supply deal with CSLSeeking Alpha · 67Haemonetics rises after supply deal with CSLInvesting.com Markets · sentiment 50 · Why is Haemonetics stock surging today?Investing.com Markets · 50Why is Haemonetics stock surging today?The Fly · sentiment 61 · Haemonetics price target raised to $120 from $100 at BofAThe Fly · 61Haemonetics price target raised to $120 from $100 at BofAThe Fly · sentiment 65 · Haemonetics rises 15.2%The Fly · 65Haemonetics rises 15.2%MarketWatch · sentiment 63 · Haemonetics Shares Rise On Supply Agreement With CSL PlasmaMarketWatch · 63Haemonetics Shares Rise On Supply Agreement With CSL PlasmaInvesting.com Markets · sentiment 73 · Haemonetics stock surges 16% on CSL Plasma supply dealInvesting.com Markets · 73Haemonetics stock surges 16% on CSL Plasma supply dealThe Fly · sentiment 66 · Haemonetics rises 16.2%The Fly · 66Haemonetics rises 16.2%
25d agoThe FlyBULLISH 66General

Haemonetics rises 16.2%

25d agoInvesting.com MarketsBULLISH 73Product/PR

Haemonetics stock surges 16% on CSL Plasma supply deal

Haemonetics stock surges 16% on CSL Plasma supply deal

25d agoMarketWatchBULLISH 63Product/PR

Haemonetics Shares Rise On Supply Agreement With CSL Plasma

25d agoThe FlyBULLISH 65General

Haemonetics rises 15.2%

26d agoThe FlyBULLISH 61Analyst

Haemonetics price target raised to $120 from $100 at BofA

26d agoInvesting.com MarketsNEUTRAL 50General

Why is Haemonetics stock surging today?

Why is Haemonetics stock surging today?

26d agoSeeking AlphaBULLISH 67Product/PR

Haemonetics rises after supply deal with CSL

Haemonetics (HAE) stock jumps as the company reaches a supply agreement with Australian biopharma company CSL Limited (CSLLY) (CMXHF). Read more here.

26d agoSEC 8-KNEUTRAL 50General

HAEMONETICS CORP (HAE) files 8-K

Filed: 2026-08-18 AccNo: 0000313143-26-000135 Size: 143 KB Item 7.01: Regulation FD Disclosure

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More on HAE: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier HAE move explainers: 2026-08-19 · 2026-08-18