Zscaler (NASDAQ: ZS) Stock Rating: Accumulate After Q4 FY7/26 Earnings
Zscaler posted 25% Q4 revenue growth to $898.2 million and a 24.3% operating margin, but guided FY27 growth down to 16.6%-17.5% as free cash flow fell.
Monday, September 28, 2026
Back to today 
From X
Laughing Water Capital on X
@scottwilsonUSD @cfrischer1 just more of the same. no effort to explain why US RFID/part 15 needs all of lower 900 when the rest of the world functions fine with much less, & ignoring that $NN is meant to be just part of a system of systems.
Laughing Water Capital on X
@scottwilsonUSD @cfrischer1 Womack is seemingly in $WMT's pocket & claiming $NN will interfere with RFID. However, $NN has the proof that they do not interfere with RFID, so presumably Womack will go away.
Charles Frischer on X
@scottwilsonUSD $NN I think there will be a solution that works for all parties. The country needs our spectrum.
Charles Frischer on X
$NN At this point in the process, it doesn't really matter if the NPRM drops in June, July or August. The value of spectrum has dramatically changed over the last 12 months. Direct to device with satellite companies like SpaceX and Amazon have become critical buyers of spectrum.
Charles Frischer on X
$NN Waiting a few extra months to get the NPRM doesn't matter compared to the ultimate value of the spectrum. Plus the NN spectrum can/will be used for many additional vital issues like IOT, drones and other AI uses.
Charles Frischer on X
$NN Finally, check out the comments recently made by Anterix regarding how they are thinking about the value of their spectrum. The numbers are much higher than I had ever imagined. I am long a bit of $ATEX. NN spectrum is far more powerful than the low band spectrum held by ATEX
DOMO Capital Management, LLC on X
Anyone who thinks @ryancohen won't run both $GME and $EBAY ... is wrong.
catechwilliams on X
$POET $2.5B market cap Canada-based (formerly TSXV-listed) semi component designer. Perennially on the verge of commercialization ($1.4M LTM sales, hemorrhaging cash). Heavily promoted into a $400M offering on 5/18. Dubious order w related party, FEOC, PFIC, among many issues.
Investor Letters
All letters- Asset Value Investors Ltd August 2026 MSLOF $15B
- PenderFund Capital Management Ltd. August 2026 VHI $320M
- Forager Funds Management August 2026 BVSFF $971MIDPUF $612M
- Guinness Global Investors August 2026 AFL $57BDBOEY $60B
- Protean Funds August 2026 BVNKF $2.5B
- Janus Henderson Investors July 2026 NXT $13BTKOMY $6.4B
- Pendelhaven Asset Management B.V. July 2026 DR0 $445MALM $3.3B
- Asset Value Investors Ltd July 2026 079940 $390MUNVGY $27B
Quick Value #332 - Gentherm (THRM)
Gentherm’s Oct. 1 Reverse Morris Trust with Modine adds commercial and off-highway operations, leaving THRM at 7.4x pro forma EBITDA with…
On’s Premium Playbook
On Holdings targets premium growth through 2029, using LightSpray soccer cleats and higher pricing, with ASPs rising from $145 to $170…
Shake Shack: The Perfect Storm For A 2027 Breakout
Shake Shack combines 23% restaurant-level margins, 703 locations and positive free cash flow; the bullish thesis targets $4 billion…
Security Analysis 3 clicks
The Monday Morning Briefing: Micron and Nike Earnings on Deck
Micron and Nike earnings headline a weekly briefing featuring Exor’s NAV discount, Meta’s Muse agent and Bellway’s UK housing valuation.
Campbell's: Profit Continues To Fall, But The Stock Is Becoming Interesting
Campbell’s $500 million savings program and Rao’s growth could lift EBIT despite weak FY2027 guidance, while volume declines and inflation…
Investor Overview 1 click
An open letter to Senator Elizabeth Warren
NAIC oversight missed Delaware Life’s $13.34 billion affiliated-bond exposure and permits capital treatment that props up Brighthouse’s…
One Hour Analysis: What would it take to break $BPRE's NAV?
BPRE trades 45% below NAV as Saba and Bulldog press for buybacks or a manager change, challenging Bluerock’s incentive to preserve…
Hindsight Capital
Hindsight Capital tests crisis-era investment decisions using anonymized company financials, including TransDigm, Halma and Texas Pacific…
Sezzle: The Market Is Underestimating This High-Growth Fintech
Sezzle’s Q2 2026 revenue rose 51.7% and adjusted net income 58.4%, while revenue per GMV reached 11.7% as Premium subscriptions lifted…
Blake Winiecki 1 click
New Buy : Honeywell Aerospace $HONA
Honeywell Aerospace, newly spun off as HONA, fell 41% from post-listing highs after Q2 2026 as supply-chain bottlenecks delayed revenue…
SFIX · long Stitch Fix INC
Stitch Fix’s 2017 IPO rested on overly ambitious long-term growth expectations and an unrealistic definition of its addressable market.
The Brookfield Moat Masterclass
Brookfield’s BN, BAM, BIP, BEP and BBUC span asset management, infrastructure, renewables and private equity, with BN valued at a 15–20%…
Brad Thomas 1 click
VersaBank: The Bank Behind the Bank – How a Canadian Branchless Pioneer Wants to Make Asset-Backed Securities Obsolete
VersaBank uses cash holdbacks and put-backs to buy point-of-sale loan cash flows, with C$7 billion in assets and AI-enabled real-time…
GitLab: Positioned To Benefit From Software Development Explosion
GitLab's Q2 FY2027 beat and raised guidance reflect large deals, paid consumption growth and AI demand, while valuation rests on revenue…
Research and Value 4 clicks
Updates
FGPR remains on track, PRTH's management buyout is set at $8.05, and microcap RAVE is described as cheap.
Reddit: DCF Valuation
Reddit’s DCF values shares at $225, driven by international ARPU expansion from $2.2 to $8.3 by 2035 and 38% operating margins.
TSOH Weekly Roundup (09/25/2026)
TSOH Weekly Roundup covers Ralph Lauren’s $1 billion distribution pullback, Peloton’s $2,195 foldable treadmill and $800 million…
IonQ: Nvidia QPU Catalyst Isn't Enough
IonQ's Q2 2026 revenue rose 287% to $80.1 million, but durability hinges on its $485 million RPO and enterprise adoption for production AI…
Deep Value Investing 2 clicks
Single Stock Spotlight #15: Rocket Companies (RKT)
Rocket Companies combines Redfin, Rocket Mortgage and Mr. Cooper into an end-to-end homeownership platform, adding mortgage servicing fees…
(Public) Mach Natural Resources - A Buying Opportunity
Mach Natural Resources' Q2 distributable cash fell to $60.1 million as development spending rose, prompting a distribution cut; its units…
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Seeking Alpha 44 of 215
Albert Anthony
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Bay Area Ideas
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Dhierin Bechai
Equity Eagle
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Fernanda Galvez Jalil
Henrik Alex
High Alpha Professor- Investor Overview
IWA Research
Jaden Mealy
Khaveen Investments
LL Insights
Long Player
Marc Gerstein
Mike Zaccardi, CFA, CMT
Miletus Research
Myriam Alvarez
Petri Dish Reports
Philip Wang
Prakhar Agarwal, CFA
PV Research
Quantryon Capital
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Ron Ferrie
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Stephen Ayers
Steven Fiorillo
The Alpha Analyst
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The J Thesis
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The Undercovered Dozen
Value Capital Research
Vishal Jadaun
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A Capital
Adam D. Wyden
AltayCap
Bank Reg Blog
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BDC
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Broken Moats
BuccoCapital Bloke
Calvin Blissett
catechwilliams
Charles Frischer
Chris Camillo
Clark Square Capital
Cluseau Investments
Colin King
Connor Haley
Conor Maguire | Value Situations
Convequity
David Orr
Deep Sail Capital
Devin LaSarre
DOMO Capital Management, LLC
Edwin Dorsey
Evan Tindell
Fajasy
Farmer
Fierce_beast
Fred Liu
Gavin Baker
Ian Bezek
Idea Brunch
JabroniCoin.USD
John_Hempton
junkbondinvestor
kab60
KEDM.com
Laughing Water Capital
Lee Roach
Little Owl Research
Maius
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marginofdanger
mavix
Mike
Mikro Kap David
Multiples Capital
Myles
Nat Stewart
Negligible Capital
Odd Diligence
Odd Lot Arbitrageur
PAA Research
Pernas Research
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Prepared Remarks
Psyop Capital
Raging Capital Ventures
Red Dog Capital
RiverRoadPartners
Rusholme Capital
Sahil Khetpal
SG
Sheel Mohnot
Tim Eriksen
Timyan Bank Alert
Todd Wenning
ToffCap
Trevor Scott
Undiscovered Compounders
Voss Capital
Yaron Naymark
Investor letters we follow
- 1 Main Capital
- 1851 Capital
- Advisory Research
- Aegis Value Fund
- Aikya Investment Management
- Akre Capital Management, LLC
- Alluvial Capital Management
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- Alpinum Investment Management AG
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- Bristlemoon Capital
- Broadleaf Partners
- Broyhill Asset Management
- ByteTree
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- Cantor Fitzgerald Asset Management
- Cedar Creek Partners
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- Chilton Capital Management
- Choice Equities
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- Confluence Investment Management
- CrossingBridge Advisors
- Crossroads Capital, LLC
- Curreen Capital
- Davenport Asset Management
- Davis Advisors Global ADR
- Davis Advisors Large Cap Value
- Davis Opportunity Fund
- Davis Real Estate Fund
- Diranko Capital
- Distillate Capital
- Dodge & Cox Stock Fund
- DoubleLine
- East 72
- Easterly Asset Management
- EdgePoint Wealth Management
- Evolve Private Wealth
- FPA Crescent Fund
- Fairlight Capital
- Fairtree Asset Management
- Fenimore Asset Management
- Fiduciary Management
- Fiera Capital
- Financial Synergies Wealth Advisors
- First Eagle Investments
- Forager Funds Management
- Frank Capital Partners
- Fred Alger Management, LLC
- Gabelli Funds
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- GreenWood Investors
- Greenhaven Road Capital
- GreensKeeper Asset Management
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- Grey Owl Capital Management
- Guinness Global Investors
- Halvio Capital
- Harding Loevner
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- Hayden Capital
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- Highwood Value Partners
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- Kingdom Capital Advisors
- LVS Advisory
- Langdon Equity Partners
- Lansing Street Advisors
- Latitude Investment Management
- Laughing Water Capital
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- Lindsell Train Limited
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- Lyrical Asset Management
- Mar Vista Investment Partners
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- Markel Group
- Marram Investment Management
- Massif Capital
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- Matthews Asia
- McIntyre Partnerships
- Merion Road Capital
- Miller Value Partners
- Moon Capital Management
- Muhlenkamp & Company
- Myrmikan Capital, LLC
- Nelnet
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- Night Watch Investment Management
- Nightview Capital
- Nixon Capital
- North Sky Capital
- O'Keefe Stevens Advisory
- Oakmark Funds
- Oldfield Partners
- Ophir Asset Management
- Optimist Fund
- Orange Investment Advisors
- Palm Harbour Capital
- Palm Valley Capital
- Patient Capital Management
- Peapack Private
- Pendelhaven Asset Management B.V.
- PenderFund Capital Management Ltd.
- Pershing Square Holdings
- Pittenger & Anderson
- Polaris Capital Management
- Polen Capital 5Perspectives Growth Opportunities
- Polen Capital U.S. Opportunistic High Yield
- Praetorian Capital
- Protean Funds
- QuantStreet Capital
- Quercus Fund
- RF Capital Management
- RGA Investment Advisors
- Regency Wealth Management
- Rewey Asset Management
- Right Tail Capital
- RiverPark Funds
- Riverwater Partners
- Robinson Capital Management
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- Saga Partners
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- TIFF Investment Management
- The London Company
- Third Avenue Management
- Troy Asset Management
- Tweedy, Browne
- Upslope Capital Management
- Vision Capital Fund
- Vltava Fund
- Vulcan Value Partners
- Warden Capital
- Wealthspire Advisors
- Wedgewood Partners
- Weitz Investment Management
- White Brook Capital
- White Falcon Capital Management
Sectors
Ordered by how often our editor reaches for them.
