BIIB BIOGEN INC.

MIXED Impact: 3/10 ANALYST-UPGRADE
Processed 1mo ago SEC analyst-BIIB-ubs-20260422
UBS double upgrade: Neutral → Buy
Latest settled — T+20d
BIIB ▲ +0.23% at T+20d
NEUTRAL call ✓ call won +0.23% · α vs SPY -2.93% · entry $190.12 → $190.56
Next anchor: T+60d in 5w
Last close $200.05 (close Jun 12) · +5.22% from $190.12 entry
Entry anchored
Apr 22, 10:00 AM ET
via Databento tick
T+1d
-1.20%
call -1.20% · α -0.81%
$187.84
settled 8w ago
T+5d
+0.14%
call +0.14% · α +0.09%
$190.39
settled 7w ago
T+20d
+0.23%
call +0.23% · α -2.93%
$190.56
settled 26d ago
T+60d
call — · α —
in 5w

Price Chart

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Executive Summary

UBS double upgraded NVDA from Neutral to Buy with a new $225 PT, representing 21% upside from current levels. The move follows Wells Fargo and Piper Sandler upgrades in the past two weeks. Consensus remains mixed with only 40% Buy-rated (20/50), below average conviction. UBS’s accuracy is 50% (1/2), below peer median of 55%. Analyst momentum is positive: 3 upgrades in 30 days, 0 downgrades. EPS estimates are trending down over 30 days: -2 net revisions. Institutional activity shows divergence — FMR doubled down while Renaissance trimmed -58.6%. Earnings due in 7 days. Contrarian call from low-accuracy firm ahead of event limits conviction.

Impact Score

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

Consensus & Targets

Buy / Strong Buy
20 (47%)
Hold
22
Sell / Strong Sell
1
Total Analysts
30
Mean PT
$209.36
Median PT
$206.50
High PT
$275.00
Low PT
$150.00
Current Price
$185.95
Implied Upside
+12.6%

Of 50 total analysts, 20 rate Buy/Strong Buy (40%), 22 Hold (44%), 2 Sell/Strong Sell (4%). Consensus is below average in bullishness compared to sector median of 52% Buy ratings. Directionally, consensus is shifting slightly positive with 3 upgrades in the last 30 days and no downgrades.

Consensus price target is $209.36 (mean), $206.50 (median), with a high of $275 and low of $150. Current price is $185.95, implying 12.5% upside to mean. UBS’s $225 PT is 7.2% above the mean and 9.1% above median, placing it in the top quartile of targets. Prior UBS PT was $185, now 21.6% higher.

Recent Analyst Activity

DateFirmActionRatingPrice Target
2026-04-22 UBS upgrade Buy $225.00
2026-04-20 Wells Fargo upgrade Overweight $250.00
2026-04-14 Piper Sandler upgrade Overweight $214.00
2026-04-13 Citigroup maintain Neutral $190.00
2026-04-13 Truist Securities maintain Hold $189.00
2026-04-10 Morgan Stanley maintain Equal-Weight $200.00
2026-04-02 HC Wainwright & Co. maintain Buy $237.00
2026-04-01 Canaccord Genuity maintain Buy $245.00
2026-04-01 Oppenheimer maintain Outperform $275.00
2026-03-17 HSBC maintain Reduce $150.00

In the past 30 days, 3 analysts upgraded NVDA, 0 downgraded. EPS revisions show negative momentum: over 30 days, +1 up, -3 down for current quarter; +3 up, -3 down for next year. Current quarter EPS estimate has declined from $3.04 to $3.01, suggesting weakening near-term expectations despite stock upgrades.

Firm Track Record — UBS

UBS accuracy: 55% on 5083 calls | avg return: 4.6%

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

FirmAccuracyCallsAvg Returnvs Average
Jefferies 100% 2/2 13% top tier
Morgan Stanley 83% 5/6 5.5% top tier
Piper Sandler 71% 5/7 1.6% top tier
Wedbush 67% 4/6 2.1% top tier
JP Morgan 67% 2/3 2.5% top tier
HC Wainwright & Co. 57% 4/7 1.4% above average
UBS 50% 1/2 0.6% below average
Barclays 50% 2/4 -2.8% below average
Canaccord Genuity 50% 1/2 -2.1% below average
Goldman Sachs 50% 1/2 -0.1% below average

UBS has a 50% accuracy rate (1 correct out of 2 rated calls) with an average return of +0.6%, ranking below average among 15 covering firms. The median firm accuracy is 55% (2,806/5,083). Top performers include Jefferies (100%, 2/2) and Morgan Stanley (83%, 5/6). UBS’s track record adds limited weight to this call.

Earnings Estimates

Next earnings: Apr 29, 2026

PeriodEPS Est.EPS RangeRevenueRevisions (7d)
+1q $4.36 $3.95 — $5.04 $2.4B ↑1 ↓0
+1y $15.83 $14.34 — $17.60 $9.3B ↑2 ↓0
0q $3.01 $1.66 — $4.68 $2.3B ↑1 ↓0
0y $15.58 $14.02 — $16.33 $9.5B ↑1 ↓0

Cross-Platform Signals

Congressional
Gilbert Cisneros (democrat) — buy $1,001 - $15,000
Institutional
NORGES BANK — new
Institutional
FMR LLC — doubled (632%)
Institutional
WELLS FARGO & COMPANY/MN — trim (-32.3%)
Short Interest
Short: 341,571 | Exempt: 178 | TRF Vol: 579,253 | Short Ratio: 59.0% | Off-exchange volume (dark pool + OTC)

Institutional activity is split: FMR LLC doubled position (+632%), Norges Bank initiated new $464M stake, and UBS Group added +35.1%. But Renaissance Technologies cut -58.6% and Wells Fargo & Co. trimmed -32.3%. No insider trades reported. Congressional buys: one small buy by Rep. Cisneros ($1K–$15K). Short interest is elevated at 59.0% short ratio, indicating high bearish positioning ahead of earnings.

Actionable Insight

Contrarian upgrade from a low-accuracy firm ahead of earnings adds noise, not signal. Wait for post-earnings clarity given mixed institutional flows and declining EPS revisions. The $225 PT is aggressive relative to fundamentals unless guidance surges.

Documents Analyzed

Report based on filing metadata.

24 reports for BIIB
Performance horizon
92% Hit rate 11 of 12 directional calls best @ T+60▲ +18.00%May 31, 2026
Filters
Rows
Reports for BIIB — sortable, filterable
Type Now
Jun 13, 2026
1d ago
ANALYST-UPGRADE
BULLISH ★ 4/10
$176.40 awaiting T+1awaiting T+1$200.05 (+13.41%)
Jun 8, 2026
6d ago
ANALYST-UPGRADE
BULLISH ★ 2/10
$194.60 awaiting T+1awaiting T+1$200.05 (+2.80%)
Jun 4, 2026
11d ago
Press Release
NEUTRAL ★ 5/10
$195.82 $195.30▼ −0.27%▲ +2.33%$200.05 (+2.16%)
Jun 1, 2026
14d ago
Press Release
MIXED ★ 5/10
$192.22 $188.66▼ −1.85%▼ −2.00%$200.05 (+4.08%)
May 31, 2026
14d ago
ANALYST-UPGRADE
BULLISH ★ 3/10
$156.63 $154.99▼ −1.05%▼ −1.18%$200.05 (+27.72%)
May 22, 2026
23d ago
ANALYST-UPGRADE
BULLISH ★ 3/10
$190.12 $187.84▼ −1.20%▼ −0.81%$200.05 (+5.22%)
May 21, 2026
24d ago
Press Release
BEARISH ★ 7/10
$193.85 $193.07▲ +0.40%▲ +0.99%$200.05 (−3.20%)
May 20, 2026
25d ago
ANALYST-UPGRADE
MIXED ★ 3/10
$183.33 $185.18▲ +1.01%▲ +1.66%$200.05 (+9.12%)
May 14, 2026
4w ago
ANALYST-UPGRADE
BULLISH ★ 3/10
$178.76 $180.47▲ +0.96%▲ +0.18%$200.05 (+11.91%)
May 14, 2026
4w ago
Press Release
BULLISH ★ 7/10
$191.26 $192.32▲ +0.55%▲ +1.78%$200.05 (+4.60%)
Showing 10 of 24

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