Enanta Pharmaceuticals, Inc (ENTA) Stock Quote & Options Analysis | Frenzy Capital

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Snapshot
$14.53
52-Week Range
$5.03 – $17.15
YTD
+0.76%
IV Rank (30D)
18.35
Straddle Price
$3.05
P/C Vol Ratio
1.10
Market Cap
$0.4B
Info
Industry (SIC)
PHARMACEUTICAL PREPARATIONS (2834)
Exchange
XNAS
Market Cap
$0.4B

Enanta Pharmaceuticals Inc is a biotechnology company that uses a chemistry-based drug discovery approach to develop small-molecule candidates for virology and immunology applications. It focuses on Virology and Immunology. Its active development programs in virology are focused on respiratory syncytial virus, or RSV, and SARS-CoV-2, and Hepatitis B virus. In immunology, the company is engaged in designing and developing potent and selective, oral small molecule inhibitors for the treatment of type 2 inflammatory disease. The company has collaborated with AbbVie, which markets its protease inh…

Price History
Seasonality
MonthAvg ReturnYears of Data
Jan -2.02% 6
Feb +16.45% 6
Mar -6.70% 6
Apr -1.80% 6
May -13.50% 6
Jun -0.64% 5
Jul +4.15% 5
Aug +0.42% 5
Sep -3.43% 5
Oct +4.26% 5
Nov +2.38% 5
Dec -2.66% 5
Technical Indicators

Quick-reference for reading the values below. Indicators combine to confirm a view — no single one is a trade signal on its own.

Trend Indicators
  • SMA 20 / 50 / 200 — price above = uptrend, below = downtrend. SMA 50 crossing SMA 200 is the golden/death cross.
  • EMA 12 / 26 — faster-reacting averages; 12 above 26 is short-term bullish.
  • MACD — bullish when MACD > signal (green badge), bearish when below. Divergence from price often precedes reversals.
  • ADX (14) — trend strength regardless of direction. <20 range, 20–25 weak trend, 25–50 trend, >50 strong trend.
  • +DI / −DI — +DI > −DI favors bulls; the reverse favors bears. Read alongside ADX.
Momentum Oscillators
  • RSI (14) — <30 oversold, >70 overbought. 40–60 is neutral; trending names can stay extreme.
  • Stochastic %K / %D — <20 oversold, >80 overbought. %K crossing %D is an early momentum signal.
  • Williams %R — inverted scale: <−80 oversold, >−20 overbought.

Oscillators work best in range-bound markets; in strong trends they give premature reversal signals.

Volume & Volatility
  • Bollinger Bands — price at upper band = overbought, lower = oversold. Narrow bands (squeeze) often precede expansion.
  • OBV — cumulative volume; rising OBV confirms uptrend, falling OBV confirms downtrend. Divergence from price is a warning.
  • Vol SMA 20 / Vol ROC — today's volume vs. 20-day average. Positive ROC with price move = conviction.
  • ATR / True Range — average daily $ move; sizing and stop-loss reference.
  • HV 20 / 30 / 60 — realized (historical) volatility. Compare to IV on the options cards: IV > HV = rich premium.

Confluence matters: trend + momentum + volume agreeing carries far more weight than any single indicator. For how these feed the spread scanner score, see the algorithm docs →

Trend Indicators
SMA 20: $14.19
SMA 50: $13.67
SMA 200: $12.08
Current: $14.53
EMA 12: $14.61
EMA 26: $14.20
MACD: 0.4110 | Signal: 0.0999
BULLISH
ADX (14): 16.55
RANGE
+DI: 19.82
−DI: 22.60
Momentum Oscillators
RSI (14): 54.24
NEUTRAL
Stoch %K: 73.80
Stoch %D: 79.27
Williams %R: -44.73
Volume & Volatility
BB Upper: $15.56
BB Lower: $12.83
NEUTRAL
OBV: 9,165,227
Vol SMA 20: 168,112
Vol ROC: 257.50%
ATR: $0.85
True Range: $1.87
HV 20: 44.8%
HV 30: 39.8%
HV 60: 50.8%
Data Summary
Data Points: 500
Last Updated: 2026-05-12T21:15:12.546000
Date Range: 2024-05-14T00:00:00 – 2026-05-12T00:00:00
AI Analysis

Choose Frenzy-Fast™ for quick analysis or Frenzy-Pro™ for comprehensive analysis.

Analysis includes technical indicators, news sentiment, risk assessment, and specific price levels to watch.

Options Activity
IV Rank (30D)
18.35
IV Rank (7D)
100
Avg IV
104.7%
Straddle (30D)
$3.05
Straddle (7D)
$2.45
P/C Volume
1.10
Spread Scanner GPU
Full Algorithm Docs ↗

Each spread is ranked by a composite score built in three stages. Full documentation →

Stage 1 — Base Score (GPU scanner)

score = P(profit) × (credit / spread_width)
P(profit) from short leg delta (1 − |delta|), penalised above 85%. Credit uses mid-price to handle illiquid chains fairly.

Stage 2 — Skew Adjustment (±25% cap)

RR25 and BF25 from the live options chain. Put skew boosts bull puts, penalises bear calls. High butterfly boosts iron condors. Calendars are skew-neutral.

Stage 3 — Technical Overlay (±50% cap, 5 groups)
Group 1 · Directional Bias (±0.25)
  • RSI <40 bullish / >60 bearish
  • MACD crossover + histogram trend
  • Price vs SMA 50 & SMA 200
Group 2 · Momentum (±0.10)
  • Stochastic %K <20 / >80
  • Williams %R <−80 / >−20
Group 3 · Volatility (up to −0.25 / +0.15)
  • Blended ATR + straddle expected-move penalty
  • Bollinger Band signal (+ counter-trend penalty)
  • BB width — vol contraction boost for ICs
Group 4 · IV Regime (±0.15)
  • IV rank ≥ 75 → strong boost for credit spreads
  • IV rank < 25 → penalty (selling cheap vol)
Group 5 · Liquidity (penalty up to −0.10)
  • Min open interest across all legs
  • OI < 100 → −0.10 · OI < 500 → −0.05

score = base_score × skew_multiplier × tech_multiplier
Both multipliers are shown per spread. Beta is informational only — ATR already captures realized vol. Full algorithm documentation →

Enter a ticker to scan for optimal spread opportunities.

Evaluates all bull put, bear call, iron condor, and calendar spread combinations using GPU-accelerated analysis.

Volatility Surface

Enter a ticker to render the implied volatility surface.

IV Rank (7 DTE)
IV Rank (30 DTE)
Straddle Price (30 DTE)
Beta Analysis
Beta (1Y vs SPY)
1.42
Correlation (SPY)
15.4%
R²
0.02
Ann. Volatility
110.9%
SPY Volatility
12.1%

High volatility - stock moves more than market

Beta & Alpha Over Time
Institutional Ownership (13F)
Latest filings — 2026-03-31
Diluted shares outstanding: 23,204,000 (as of 2025-12-31)

Institutional managers with $100M+ AUM file Form 13F-HR quarterly, due 45 days after quarter end. Holdings are reported gross at quarter-end market value — they are a snapshot, not a real-time position.

  • Shares — long equity positions in this name, aggregated across share classes.
  • Calls / Puts — notional value of long call / put exposure where this ticker is the underlying.
  • % of Float — holder's reported shares divided by the latest diluted shares outstanding. Sums above 100% indicate large custodian / prime broker positions where the same shares are reported by multiple filers.
  • Custodian badge — filers with more than 5,000 holdings are typically broker-dealers / custodians reporting customer-held shares, not active managers.

Each filer is counted once at its latest 13F-HR filing. New filings are ingested on a weekly cadence.

139 filers28,776,431 shares$384.30M value124.01% of float
# Filer Shares Value % of Total % of Float Period
1 JANUS HENDERSON GROUP PLC 3,729,659 $58.76M 15.29% 16.07% 2025-12-31
2 BlackRock, Inc. Custodian 3,076,282 $48.51M 12.62% 13.26% 2025-12-31
3 FARALLON CAPITAL MANAGEMENT LLC 2,772,262 $43.72M 11.38% 11.95% 2025-12-31
4 VANGUARD GROUP INC Custodian 2,301,794 $36.30M 9.45% 9.92% 2025-12-31
5 Deep Track Capital, LP 1,956,867 $30.86M 8.03% 8.43% 2025-12-31
6 VANGUARD CAPITAL MANAGEMENT LLC 1,178,049 $14.88M 3.87% 5.08% 2026-03-31
7 VANGUARD PORTFOLIO MANAGEMENT LLC 948,904 $11.98M 3.12% 4.09% 2026-03-31
8 MILLENNIUM MANAGEMENT LLC Custodian 670,428 $10.57M 2.75% 2.89% 2025-12-31
9 GEODE CAPITAL MANAGEMENT, LLC Custodian 645,791 $10.19M 2.65% 2.78% 2025-12-31
10 RENAISSANCE TECHNOLOGIES LLC 642,200 $10.13M 2.64% 2.77% 2025-12-31
11 STATE STREET CORP 523,715 $8.26M 2.15% 2.26% 2025-12-31
12 Point72 Asset Management, L.P. 438,939 $6.92M 1.80% 1.89% 2025-12-31
13 Spruce Street Capital LP 389,687 $6.15M 1.60% 1.68% 2025-12-31
14 MARSHALL WACE, LLP Custodian 385,276 $6.08M 1.58% 1.66% 2025-12-31
15 Hillsdale Investment Management Inc. 435,510 $5.50M 1.43% 1.88% 2026-03-31
16 MORGAN STANLEY Custodian 339,918 $5.36M 1.39% 1.46% 2025-12-31
17 TWO SIGMA INVESTMENTS, LP 285,448 $4.50M 1.17% 1.23% 2025-12-31
18 Invesco Ltd. Custodian 253,811 $4.00M 1.04% 1.09% 2025-12-31
19 AQR CAPITAL MANAGEMENT LLC Custodian 234,835 $3.70M 0.96% 1.01% 2025-12-31
20 NORTHERN TRUST CORP Custodian 229,889 $3.63M 0.94% 0.99% 2025-12-31
21 GOLDMAN SACHS GROUP INC Custodian 218,816 $3.45M 0.90% 0.94% 2025-12-31
22 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 218,636 $3.45M 0.90% 0.94% 2025-12-31
23 D. E. Shaw & Co., Inc. Custodian 167,714 $2.64M 0.69% 0.72% 2025-12-31
24 DIMENSIONAL FUND ADVISORS LP Custodian 203,252 $2.57M 0.67% 0.88% 2026-03-31
25 TWO SIGMA ADVISERS, LP 143,300 $2.26M 0.59% 0.62% 2025-12-31
4 filers$2.09M notional
# Filer Notional Value % of Total Period
1 SUSQUEHANNA INTERNATIONAL GROUP, LLP Custodian $1.57M 75.13% 2025-12-31
2 CITADEL ADVISORS LLC Custodian $287.01K 13.76% 2025-12-31
3 GROUP ONE TRADING LLC Custodian $230.24K 11.04% 2025-12-31
4 SIMPLEX TRADING, LLC Custodian $1.58K 0.08% 2025-12-31
2 filers$25.23K notional
# Filer Notional Value % of Total Period
1 SIMPLEX TRADING, LLC Custodian $20.50K 81.25% 2025-12-31
2 GROUP ONE TRADING LLC Custodian $4.73K 18.75% 2025-12-31
Fundamentals

Quarterly filings sourced from SEC 10-Q / 10-K reports. TTM tiles aggregate the most recent four quarters; bars show the last ~12 quarters oldest → newest.

Metrics
  • Revenue — top-line sales. Look for consistent YoY growth; seasonal businesses need same-quarter comparisons (Q4 '24 vs Q4 '23).
  • Net Income — bottom-line profit after all expenses. Can be volatile from one-time items; red bars = net loss.
  • Diluted EPS — net income per share assuming options/converts are exercised. Direct input to the P/E ratio.
  • Operating Cash Flow — cash generated from core operations, before capex and financing. Harder to manipulate than net income; growing OCF is a quality signal.
How to read the bars
  • Sequential growth — quarter-over-quarter trend. Accelerating bars are a momentum signal.
  • YoY growth — compare to the same quarter a year earlier to remove seasonality.
  • Quality — OCF should roughly track Net Income over time. Large divergence (net income ≫ OCF) flags accruals risk.
  • Margins — scan the bar ratios: Net Income / Revenue tells you margin trend without needing a separate chart.

TTM (trailing-twelve-month) smooths seasonality and is used for the P/E calculation. Filings appear 30–90 days after the period closes.

P/B Ratio3.5
P/S Ratio6.7
EV/EBITDA-6.0
ROE-56.5%