9 Comments
 

Did you mean merger arbitrage?

Multiple arbitrage is different, but merger arbitrage answers your questions…

If you meant merger arbitrage, yes… it’s still very much around with a small community on here.

It’s also having a great year as a strategy after sucking last year.

Follow Yiqin Shen on LinkedIn if you want to stay up on it. She reports on the strategy for Bloomberg.

The search function works great if it’s merger arbitrage firms that you’re after. Can’t really help you with multiple arbitrage.

And yes. News “leaks” all the time. Or guys have “good phone.” You go to jail for a long time though. Don’t think anyone has got caught recently, but doesn’t mean it doesn’t happen.

 

Yes, merger arbitrage was what I was after. I don't know if autocorrect or if it was just 3am.

Thanks for the LinkedIn pointer & overview, i’ll take a look.

So, ‘leaks’ & ‘good phone’, how exactly do these work, how can an investor wangle their way out of insider accusations?

What would a common justification or excuse be for successfuly profiting off merger arbitrage?

 
Most Helpful

Sure.

Look at US Steel. (Deal is closed now, but ticker was X)

December 2023. Price is trickling up before gapping overnight to $50ish if my memory is correct.

Basically, this situation was an incredibly public auction involving Cliffs and some other companies before Nippon came in out of the blue and paid a huge premium. If guys bought US Steel due to the other public offers, they made a lot of money, and it “looks” like insider trading, but was really just a company paying a huge premium for a company with massive replacement value (can’t build a steel mill overnight)

This isn’t technically merger arbitrage though… more of an offshoot of event-driven. You’ll hear this kind of trading called “soft-catalyst” or “unsigned deals” or “pre-DMA (definitive merger agreement). Look at how BHF has traded off of rumors recently to see the crazy price action.

Traditional merger arbitrage is buying US Steel when there is a legal, binding agreement for one company to buy another, in stock or cash. This isn’t insider trading at all, but rather trying to squeeze the last drop out of the stock before it’s absorbed by another.

Now, when someone randomly opens 2k contracts out of the money on weekly options and “magically” a deal happens the next week… that’s insider trading. Like I said, not sure of anyone who got caught recently, but Boesky did way back when. Probably the most famous example.

There have been lots of famous arbs over the years. A lot of guys cut their teeth on the strategy.

As for “leaks” and “good phone”… maybe IR just says a little too much if you call them about a rumor. Maybe you track a corporate jet flying into an obscure airport where it’s pretty obvious who the jet is visiting. It’s a VERY closed off strategy, and guys don’t really want to share too much.

 

Again, thanks, excellent overview.

On a slightly different note, do you recommend any good resources or books for starting to learn HF strats/technicals?

I’ve just got a VIC account so will be looking on there. & have been trying to find past long & short papers from HFs like PS… etc.

I’m most interested in activist investing, also a little on long/short, multiple arb, and other strats that lend themselves/are somewhat transferable from the IB/PE/HF route.

Any recommendations please let me know. Thanks

 

I can really only speak to merger arb.

Get Wyser Pratte’s book from Amazon, and “merger masters” by Gabelli. I think Wyser Prattes is just called Risk Arbitrage.

Completely different reads… Wyser Pratte is technical and Gabelli is a story teller.

Remember that we have no equity in this business. You have your brain and experiences and that is it. For that reason, most guys don’t talk about anything. No free alpha.

 

Aliquam hic maiores saepe et eius. Eaque natus quia pariatur. Quos pariatur enim reiciendis repellendus maxime iste aliquam.

Similique reiciendis eligendi voluptatum delectus eaque est et. Iusto et qui totam dicta similique omnis. Dolore dolores veritatis perferendis tempora consectetur qui. Aliquam in et sit dolores quaerat sapiente assumenda.

Blanditiis veritatis dignissimos eos repellat culpa mollitia sed. Est dolorem quia libero. Sed omnis illum quasi ut animi deleniti cupiditate.

I'm an AI bot trained on the most helpful WSO content across 17+ years.

Career Advancement Opportunities

June 2026 Hedge Fund

  • Point72 99.0%
  • D.E. Shaw 98.1%
  • Citadel Investment Group 97.1%
  • AQR Capital Management 96.2%
  • Magnetar Capital 95.2%

Overall Employee Satisfaction

June 2026 Hedge Fund

  • Magnetar Capital 99.0%
  • Millennium Partners 98.1%
  • D.E. Shaw 97.1%
  • Blackstone Group 96.1%
  • Citadel Investment Group 95.1%

Professional Growth Opportunities

June 2026 Hedge Fund

  • AQR Capital Management 99.1%
  • Point72 98.1%
  • D.E. Shaw 97.2%
  • Citadel Investment Group 96.2%
  • Magnetar Capital 95.3%

Total Avg Compensation

June 2026 Hedge Fund

  • Portfolio Manager (9) $1,648
  • Vice President (27) $464
  • Director/MD (12) $423
  • NA (9) $320
  • Engineer/Quant (86) $288
  • 3rd+ Year Associate (26) $284
  • Manager (4) $282
  • 2nd Year Associate (32) $253
  • 1st Year Associate (76) $192
  • Analysts (240) $181
  • Intern/Summer Associate (28) $146
  • Junior Trader (5) $102
  • Intern/Summer Analyst (282) $96
notes
16 IB Interviews Notes

“... there’s no excuse to not take advantage of the resources out there available to you. Best value for your $ are the...”

Leaderboard

1
redever's picture
redever
99.2
2
kanon's picture
kanon
99.0
3
BankonBanking's picture
BankonBanking
99.0
4
Secyh62's picture
Secyh62
99.0
5
DrApeman's picture
DrApeman
98.9
6
Betsy Massar's picture
Betsy Massar
98.9
7
GameTheory's picture
GameTheory
98.9
8
dosk17's picture
dosk17
98.9
9
CompBanker's picture
CompBanker
98.9
10
Jamoldo's picture
Jamoldo
98.8
success
From 10 rejections to 1 dream investment banking internship

“... I believe it was the single biggest reason why I ended up with an offer...”