ANALYST-UPGRADE

ZS

Zscaler, Inc.
BULLISH
Impact 3/10
Processed4mo ago SECanalyst-ZS-brileyse-20260518
B. Riley Securities double upgrade: Neutral → Buy
Actionable Insight ▲ Bullish

B. Riley's double upgrade is a contrarian bullish signal from a mid-tier firm, but insider selling and mixed institutional flows argue against aggressive positioning. Traders should treat this as a tactical long entry with a stop below $150, given the May 27 earnings catalyst.

DirectionBullish
Final — all horizons settled through T+60d ⚠ clustered
ZS ▲ +1.78% at T+60d
LONG call ✓ call won +1.78% · α vs SPY -2.80% · entry $174.21 → $177.32
Entry anchored
May 18, 2026
via day open
T+1d
+0.25%
call +0.25% · α +0.90%
$174.65
settled 5mo ago
T+5d
+5.60%
call +5.60% · α +3.98%
$183.97
settled 4mo ago
T+20d
-25.14%
call -25.14% · α -27.33%
$130.42
settled 4mo ago
T+60d
+1.78%
call +1.78% · α -2.80%
$177.32
settled 7w ago

Price Chart

Loading chart...

Executive Summary

B. Riley Securities double-upgraded NVIDIA from Neutral to Buy on May 18, setting a $225 price target, a 40% upside from the $161.05 close. The call is contrarian: B. Riley had previously cut its PT from $275, but now reverses course, citing improved risk/reward. The firm is moderately accurate at 54% on 986 calls with a 10% average return. Consensus is heavily bullish — 47 of 58 analysts rate Buy or Strong Buy, with a mean target of $224.12. However, recent analyst momentum is mixed: Morgan Stanley downgraded to Equal-Weight at $155 in April, and BTIG dropped to Neutral. EPS revisions show slight downward pressure over 30 days, with 0 upgrades vs 1 downgrade for the current quarter. Insider selling in March totaled ~$1.4M from C-suite executives, a weak bearish signal. Short interest is elevated at 55.1% of float, suggesting crowded positioning. The bottom line: B. Riley's double upgrade is a bold contrarian call from a mid-tier firm, but the insider selling and mixed analyst momentum temper conviction.

Impact Score

Base Score
2/7
LLM Adjustment
+1
Final Score
3/10

Consensus & Targets

Buy / Strong Buy
47 (81%)
Hold
11
Sell / Strong Sell
0
Total Analysts
45
Mean PT
$224.12
Median PT
$215.00
High PT
$330.00
Low PT
$140.00
Current Price
$161.05
Implied Upside
+39.2%

Consensus is heavily bullish: 15 Strong Buy, 32 Buy, 11 Hold, 0 Sell, 0 Strong Sell — 81% Buy/Strong Buy. 58 analysts cover the stock. Direction is firmly bullish, though B. Riley's double upgrade from Neutral is a contrarian shift within that consensus.

Current price: $161.05. Mean target: $224.12 (implied upside +39.2%). Median: $215. High: $330, Low: $140. B. Riley's $225 PT is slightly above the mean and median, aligning with the bullish consensus but not at the extreme.

Recent Analyst Activity

DateFirmActionRatingPrice Target
2026-05-18B. Riley SecuritiesupgradeBuy$225.00
2026-05-18RosenblattmaintainBuy$223.00
2026-05-18KeybancmaintainOverweight$190.00
2026-05-01CitizensmaintainMarket Outperform$210.00
2026-04-22Morgan StanleydowngradeEqual-Weight$155.00
2026-04-15KeybancmaintainOverweight$160.00
2026-04-09BTIGdowngradeNeutral—
2026-03-10OppenheimermaintainOutperform$250.00
2026-03-03Wells FargoinitiateOverweight$200.00
2026-03-02CitigroupmaintainBuy$195.00

30-day analyst activity: 1 upgrade (B. Riley), 1 downgrade (Morgan Stanley to Equal-Weight at $155). EPS revisions: 0 upgrades vs 1 downgrade for the current quarter; 0 vs 1 for the current year. Estimates are under slight downward pressure, not supportive of a bullish catalyst.

Firm Track Record — B. Riley Securities

B. Riley Securities accuracy: 54% on 986 calls | avg return: 10%

Industry benchmark: mean 51% ± 11%. Top tier: ≥61% (mean + 1σ). Based on 15 firms with ≥5 scored calls.

FirmAccuracyCallsAvg Returnvs Average
Stephens & Co.100%3/319.8%top tier
Truist Securities100%2/21.9%top tier
Loop Capital80%4/510.8%top tier
Barclays73%8/114.2%top tier
Baird71%5/78.8%top tier
Stifel71%5/71%top tier
Bernstein67%2/3-18.5%top tier
Mizuho64%7/11-2%top tier
BMO Capital63%5/812.1%top tier
Wedbush60%3/55%above average

B. Riley Securities has a 54% accuracy rate on 986 calls with a 10% average return — mid-tier performance. Top firms on this ticker include Stephens & Co. (100% on 3 calls, +19.8% avg return) and Loop Capital (80% on 5 calls, +10.8%). B. Riley's accuracy is below these top-tier firms, reducing the weight of this call.

Earnings Estimates

Next earnings: May 27, 2026

PeriodEPS Est.EPS RangeRevenueRevisions (7d)
0q$1.01$0.94 — $1.07$835.7M↑0 ↓0
+1q$1.03$1.01 — $1.16$878.7M↑0 ↓0
0y$4.02$3.80 — $4.47$3.3B↑0 ↓0
+1y$4.59$3.81 — $5.23$4.0B↑0 ↓0

Cross-Platform Signals

Insider Trades (90d)
0 buys / 5 sells
Institutional
TWO SIGMA INVESTMENTS, LP — trim (-63.9%)
Institutional
NORGES BANK — new
Institutional
MORGAN STANLEY — add (25.4%)
Short Interest
Short: 550,199 | Exempt: 148 | TRF Vol: 997,842 | Short Ratio: 55.1% | Off-exchange volume (dark pool + OTC)

Insider trades: $1.4M in C-suite sales in March (CEO, CFO, EVPs) — a weak bearish signal that diverges from the bullish analyst call. No congressional trades. Institutional activity mixed: Morgan Stanley added 25.4%, but Two Sigma trimmed 63.9% and Bank of America trimmed 52.9%. Short interest is 55.1% of float — elevated, suggesting potential squeeze risk but also crowded short positioning. The insider selling and institutional trimming diverge from B. Riley's upgrade, reducing conviction.

Investment Themes

Cloud & SaaSCybersecurity

Documents Analyzed

Report based on filing metadata.

22 reports for ZS
Performance horizon
75% Hit rate 3 of 4 directional calls best @ T+60▲ +8.22%Jun 1, 2026
Filters
Rows
Reports for ZS — sortable, filterable
TypeNow
Aug 6, 2026
8w ago
Press Release
NEUTRAL ★ 4/10
$162.60 $177.80▲ +9.35%▲ +8.75%$200.21 (+23.13%)
Jul 28, 2026
9w ago
Press Release
NEUTRAL ★ 4/10
$151.63 $168.42▲ +11.07%▲ +7.69%$200.21 (+32.04%)
Jun 25, 2026
14w ago
144
NEUTRAL ★ 2/10
$132.26 $139.70▲ +5.63%▲ +4.36%$200.21 (+51.38%)
Jun 18, 2026
15w ago
Insider Cluster
NEUTRAL ★ 2/10
$124.85 $146.43▲ +17.28%▲ +16.75%$200.21 (+60.36%)
Jun 18, 2026
15w ago
Insider Cluster
NEUTRAL ★ 2/10
$124.85 $146.43▲ +17.28%▲ +16.75%$200.21 (+60.36%)
Jun 18, 2026
15w ago
Insider Cluster
NEUTRAL ★ 2/10
$124.85 $146.43▲ +17.28%▲ +16.75%$200.21 (+60.36%)
Jun 17, 2026
15w ago
144
NEUTRAL ★ 1/10
$124.85 $146.43▲ +17.28%▲ +16.75%$200.21 (+60.36%)
Jun 16, 2026
15w ago
144
NEUTRAL ★ 2/10
$124.38 $146.43▲ +17.73%▲ +16.41%$200.21 (+60.97%)
Jun 16, 2026
15w ago
144
NEUTRAL ★ 2/10
$124.38 $146.43▲ +17.73%▲ +16.41%$200.21 (+60.97%)
Jun 16, 2026
15w ago
144
NEUTRAL ★ 2/10
$124.38 $146.43▲ +17.73%▲ +16.41%$200.21 (+60.97%)
Showing 10 of 22

US Market Status

Market Open — Closes in 5h 58m

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Try SecBot Free Coming soon: SecBot Pro with alerts, watchlists, and API access
Report published May 18, 2026