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
@UnHedgedChatter @InvestSpecial @Wexboy_Value $AS, owner of Arc'teryx & 9 other brands trades at more than 3x sales. $CLAR, which would fit perfectly into AS's portfolio trades at less than 0.5x sales and is exploring strategic alts. 🤷♂️
catechwilliams on X
@TonyTony9999991 There is a massive shortage of capacity industrywide. AI DC vacancy rates running 2-3%. Tenants are scrambling for access to computing power. The customer loss was referenced as it would strongly signal that $WYFI won't get a new one (ie. likely performance issues at NC-1).
catechwilliams on X
The $WYFI data center which was formerly a food distribution center. https://t.co/t2cpUNZXqp
catechwilliams on X
$WYFI Retrofitted a food distro warehouse into a NC-1 DC. Lost anchor tenant ($20M rev), promising a new large customer since 10/27. CEO claiming “very very soon” for last 20 days. Increasingly evident will not happen. Sell-side & stock prices assume huge rev ramp. Burning cash.
Laughing Water Capital on X
@mil01425146 @yummyCenturyEgg @JBonfato @23Titan31 Happy to talk about $NN, Part 15, antenna science, radar science, tolling, etc., but I prefer to not be tagged on anything having to do with baked goods and personal proclivities. TYIA.
Laughing Water Capital on X
Interesting framing for $NN. $95 is pretty far above my upside case, but agree the $T / FirstNet arrangement is interesting context, despite some obvious differences. https://t.co/b3FsHVkivk
Laughing Water Capital on X
@FishOnCapital IMHO best to view this in context of the pod w/ the banker from the 600 MHz. To paraphrase, all of the likely buyers wanted the 600, but AT&T won b/c they were able to move fastest. I suspect $VZ, $TMUS & others will be ready to move fast for $NN's 900. https://t.co/5gRpmej4Bk
Voss Capital on X
Here is a link to our Q3 2025 letter to Partners. Theme: Escaping value purgatory. https://t.co/ZSdzeu3Plg $FIVN $XPOF $EEFT $PRKS $CLBT $FLYW @jonrice80 @taylor_hndrson @Scott_K_Rodgers @AggieCapitalist https://t.co/523nEw39yJ
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 1 click
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 
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 
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 1 click
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 
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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Deep Sail Capital
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Sectors
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