David Westenberg Score: 36
Analyst at
Piper Sandler
Avg Return (Buy)
How much profit would you make?
Calculates the average return of all BUY recommendations after exactly 1 year (or today if newer).
Note: Sell ratings are ignored here to focus on investment potential.
Calculates the average return of all BUY recommendations after exactly 1 year (or today if newer).
Note: Sell ratings are ignored here to focus on investment potential.
+2.8%
1 Year Cap
Win Rate
How often is the direction correct?
Percentage of trades that are currently profitable.
• Buy: Stock price went UP 📈
• Sell: Stock price went DOWN 📉
Percentage of trades that are currently profitable.
• Buy: Stock price went UP 📈
• Sell: Stock price went DOWN 📉
43%
23 W / 30 L
Target Met
How often was the target reached?
Hits vs. Total.
Hits vs. Total.
67%
16 W / 8 L
Precision Hit
How often precise (±3%)?
Hits vs. Total.
Hits vs. Total.
25%
6 W / 18 L
Bullseye Hit
How often perfect (±1%)?
Hits vs. Total.
Hits vs. Total.
8%
2 W / 22 L
High Conviction
The "Brave" Trades (>20% Upside)
Win Rate only for recommendations where the analyst predicted a massive move (>20%).
Shows if they are right when they bet big.
Win Rate only for recommendations where the analyst predicted a massive move (>20%).
Shows if they are right when they bet big.
43%
12 W / 16 L
Long Wins
Success rate for BUY ratings
How often is the analyst right when saying "Buy"?
(Price went UP).
How often is the analyst right when saying "Buy"?
(Price went UP).
41%
20 W / 29 L
Short Wins
Success rate for SELL ratings
How often is the analyst right when saying "Sell"?
(Price went DOWN).
How often is the analyst right when saying "Sell"?
(Price went DOWN).
75%
3 W / 1 L
Coverage & Price Targets
| Date | Stock | Signal | Target | Start Price | Best Price (1Y) | Accuracy | Current Price |
|---|---|---|---|---|---|---|---|
| Jun 11, 2026 |
Agilent Technologies Inc.
A
|
BUY |
$150.00
Est. +14%
|
$131.62 | $131.69 |
Pending
|
$129.84
-1.4%
|
| Jun 11, 2026 |
Twist Bioscience Corp
TWST
|
BUY |
$85.00
Est. +25%
|
$67.77 | $78.28 |
Pending
|
$76.17
+12.4%
|
| May 12, 2026 |
Guardant Health Inc
GH
|
BUY |
$135.00
Est. +40%
|
$96.71 | $134.28 |
Bullseye Hit (±1%)
|
$131.62
+36.1%
|
| Feb 24, 2026 |
GeneDx Holdings Corp - Ordinary Shares - Class A
WGS
|
BUY |
$130.00
Est. +49%
|
$87.08 | $95.38 |
Pending
|
$59.92
-31.2%
|
| Feb 24, 2026 |
Labcorp Holdings Inc.
LH
|
BUY |
$300.00
Est. +5%
|
$285.30 | $290.56 |
Pending
|
$266.16
-6.7%
|
| Jan 22, 2026 |
Zoetis Inc - Ordinary Shares - Class A
ZTS
|
BUY |
$135.00
Est. +8%
|
$125.08 | $132.49 |
Precision Hit (±3%)
|
$79.57
-36.4%
|
| Jan 22, 2026 |
Elanco Animal Health Inc
ELAN
|
BUY |
$30.00
Est. +23%
|
$24.30 | $27.72 |
Pending
|
$24.17
-0.5%
|
| Jan 12, 2026 |
Neogen Corp.
NEOG
|
BUY |
$10.00
Est. +8%
|
$9.27 | $11.43 |
Target Met
|
$9.10
-1.8%
|
| Dec 01, 2025 |
BillionToOne, Inc.
BLLN
|
BUY |
$150.00
Est. +15%
|
$130.18 | $110.00 |
Pending
|
$101.12
-22.3%
|
| Nov 24, 2025 |
Exact Sciences Corp.
EXAS
|
BUY |
$105.00
Est. +4%
|
$101.00 | $104.98 |
Bullseye Hit (±1%)
|
$104.91
+3.9%
|
| Oct 16, 2025 |
Neogen Corp.
NEOG
|
BUY |
$6.50
Est. +9%
|
$5.95 | $11.43 |
Target Met
|
$9.10
+52.9%
|
| Aug 11, 2025 |
Zoetis Inc - Ordinary Shares - Class A
ZTS
|
BUY |
$215.00
Est. +44%
|
$148.86 | $160.48 |
Pending
|
$79.57
-46.5%
|
| May 15, 2025 |
Illumina Inc
ILMN
|
BUY |
$185.00
Est. +129%
|
$80.90 | $155.53 |
Miss
|
$160.97
+99.0%
|
| May 06, 2025 |
Neogenomics Inc.
NEO
|
BUY |
$12.00
Est. +53%
|
$7.84 | $13.74 |
Target Met
|
$11.15
+42.2%
|
| Apr 22, 2025 |
Neogen Corp.
NEOG
|
BUY |
$5.00
Est. +5%
|
$4.75 | $11.43 |
Target Met
|
$9.10
+91.6%
|
| Feb 03, 2025 |
Quest Diagnostics, Inc.
DGX
|
BUY |
$180.00
Est. +11%
|
$162.47 | $197.55 |
Target Met
|
$203.06
+25.0%
|
| Nov 12, 2024 |
Tempus AI Inc. - Ordinary Shares - Class A
TEM
|
BUY |
$70.00
Est. +56%
|
$44.95 | $104.32 |
Target Met
|
$47.82
+6.4%
|
| Sep 12, 2024 |
Exact Sciences Corp.
EXAS
|
BUY |
$85.00
Est. +27%
|
$66.93 | $72.82 |
Miss
|
$104.91
+56.7%
|
| Aug 13, 2024 |
Illumina Inc
ILMN
|
BUY |
$195.00
Est. +57%
|
$124.54 | $156.66 |
Miss
|
$160.97
+29.3%
|
| Aug 12, 2024 |
Tempus AI Inc. - Ordinary Shares - Class A
TEM
|
BUY |
$40.00
Est. +3%
|
$38.75 | $91.45 |
Target Met
|
$47.82
+23.4%
|
| Aug 06, 2024 |
Neogen Corp.
NEOG
|
BUY |
$17.50
Est. +8%
|
$16.15 | $17.96 |
Precision Hit (±3%)
|
$9.10
-43.7%
|
| Jul 19, 2024 |
Exact Sciences Corp.
EXAS
|
BUY |
$80.00
Est. +71%
|
$46.81 | $72.82 |
Miss
|
$104.91
+124.1%
|
| Jul 01, 2024 |
Elanco Animal Health Inc
ELAN
|
BUY |
$16.00
Est. +11%
|
$14.43 | $15.75 |
Precision Hit (±3%)
|
$24.17
+67.5%
|
| May 14, 2024 |
Natera Inc
NTRA
|
BUY |
$120.00
Est. +16%
|
$103.33 | $183.00 |
Target Met
|
$212.07
+105.2%
|
| May 13, 2024 |
Elanco Animal Health Inc
ELAN
|
BUY |
$19.00
Est. +12%
|
$17.00 | $15.75 |
Miss
|
$24.17
+42.2%
|
| May 13, 2024 |
Pacific Biosciences of California Inc
PACB
|
BUY |
$2.00
Est. +13%
|
$1.77 | $2.72 |
Target Met
|
$1.31
-26.0%
|
| Apr 16, 2024 |
Zoetis Inc - Ordinary Shares - Class A
ZTS
|
BUY |
$195.00
Est. +30%
|
$149.77 | $200.19 |
Precision Hit (±3%)
|
$79.57
-46.9%
|
| Mar 12, 2024 |
Elanco Animal Health Inc
ELAN
|
BUY |
$18.00
Est. +14%
|
$15.77 | $15.75 |
Miss
|
$24.17
+53.3%
|
| Dec 21, 2023 |
Myriad Genetics, Inc.
MYGN
|
BUY |
$23.00
Est. +12%
|
$20.49 | $29.30 |
Target Met
|
$4.33
-78.9%
|
| Sep 27, 2023 |
Guardant Health Inc
GH
|
BUY |
$40.00
Est. +45%
|
$27.59 | $37.04 |
Miss
|
$131.62
+377.1%
|
| Dec 21, 2022 |
Adaptive Biotechnologies Corp
ADPT
|
BUY |
$14.00
Est. +97%
|
$7.09 | - | - |
$17.60
+148.2%
|
| Dec 14, 2022 |
Neogen Corp.
NEOG
|
BUY |
$17.00
Est. +11%
|
$15.35 | - | - |
$9.10
-40.7%
|
| Oct 09, 2022 |
Neogen Corp.
NEOG
|
BUY |
$14.00
Est. +10%
|
$12.68 | - | - |
$9.10
-28.2%
|
| Sep 05, 2022 |
Illumina Inc
ILMN
|
BUY |
$320.00
Est. +63%
|
$196.07 | - | - |
$160.97
-17.9%
|
| Aug 17, 2022 |
Natera Inc
NTRA
|
BUY |
$70.00
Est. +33%
|
$52.57 | - | - |
$212.07
+303.4%
|
| Aug 17, 2022 |
Cytek BioSciences Inc
CTKB
|
BUY |
$16.00
Est. +14%
|
$14.08 | - | - |
$3.96
-71.9%
|
| Aug 17, 2022 |
Exact Sciences Corp.
EXAS
|
BUY |
$40.00
Est. +1%
|
$39.56 | - | - |
$104.91
+165.2%
|
| Aug 17, 2022 |
Akoya Biosciences Inc
AKYA
|
BUY |
$17.00
Est. +27%
|
$13.34 | - | - |
$1.29
-90.3%
|
| Aug 17, 2022 |
Neogenomics Inc.
NEO
|
BUY |
$19.00
Est. +63%
|
$11.64 | - | - |
$11.15
-4.2%
|
| Aug 17, 2022 |
Adaptive Biotechnologies Corp
ADPT
|
BUY |
$12.00
Est. +4%
|
$11.55 | - | - |
$17.60
+52.4%
|
| Aug 17, 2022 |
Invitae Corp
NVTA
|
SELL |
$2.25
Est. +47%
|
$4.25 | - | - |
$0.02
+99.6%
|
| Aug 17, 2022 |
Pacific Biosciences of California Inc
PACB
|
SELL |
$7.50
Est. +1%
|
$7.61 | - | - |
$1.31
+82.8%
|
| Aug 17, 2022 |
Oncocyte Corporation
OCX
|
SELL |
$1.50
Est. +91%
|
$17.48 | - | - |
$3.20
+81.7%
|
| Aug 16, 2022 |
Elanco Animal Health Inc
ELAN
|
BUY |
$21.00
Est. +10%
|
$19.08 | - | - |
$24.17
+26.7%
|
| Aug 16, 2022 |
Heska Corp. (Restricted Voting)
HSKA
|
BUY |
$170.00
Est. +82%
|
$93.35 | $119.99 |
Miss
|
$119.99
+28.5%
|
| Jun 13, 2022 |
Adaptive Biotechnologies Corp
ADPT
|
BUY |
$7.50
Est. +8%
|
$6.97 | - | - |
$17.60
+152.5%
|
| May 15, 2022 |
Natera Inc
NTRA
|
BUY |
$60.00
Est. +75%
|
$34.20 | - | - |
$212.07
+520.1%
|
| May 15, 2022 |
Fulgent Genetics Inc
FLGT
|
BUY |
$70.00
Est. +29%
|
$54.45 | - | - |
$18.68
-65.7%
|
| May 15, 2022 |
Illumina Inc
ILMN
|
BUY |
$360.00
Est. +54%
|
$233.56 | - | - |
$160.97
-31.1%
|
| May 15, 2022 |
Heska Corp. (Restricted Voting)
HSKA
|
BUY |
$180.00
Est. +104%
|
$88.19 | - | - |
$119.99
+36.1%
|
| May 15, 2022 |
Cytek BioSciences Inc
CTKB
|
BUY |
$12.00
Est. +28%
|
$9.38 | - | - |
$3.96
-57.8%
|
| May 15, 2022 |
Pacific Biosciences of California Inc
PACB
|
BUY |
$6.00
Est. +3%
|
$5.84 | - | - |
$1.31
-77.6%
|
| May 15, 2022 |
Oncocyte Corporation
OCX
|
SELL |
$1.40
Est. +94%
|
$22.60 | - | - |
$3.20
+85.8%
|
| Feb 21, 2022 |
Illumina Inc
ILMN
|
BUY |
$460.00
Est. +47%
|
$311.97 | - | - |
$160.97
-48.4%
|
| Jan 12, 2022 |
Pacific Biosciences of California Inc
PACB
|
BUY |
$20.00
Est. +38%
|
$14.45 | - | - |
$1.31
-90.9%
|
Agilent Technologies Inc.
A
Jun 11, 2026
Signal & Target
BUY
$150.00
Start Price
$131.62
Best Price (1Y)
$131.69
Current Price
$129.84
Return
-1.4%
Twist Bioscience Corp
TWST
Jun 11, 2026
Signal & Target
BUY
$85.00
Start Price
$67.77
Best Price (1Y)
$78.28
Current Price
$76.17
Return
+12.4%
Guardant Health Inc
GH
May 12, 2026
Signal & Target
BUY
$135.00
Start Price
$96.71
Best Price (1Y)
$134.28
Current Price
$131.62
Return
+36.1%
GeneDx Holdings Corp - Ordinary Shares - Class A
WGS
Feb 24, 2026
Signal & Target
BUY
$130.00
Start Price
$87.08
Best Price (1Y)
$95.38
Current Price
$59.92
Return
-31.2%
Labcorp Holdings Inc.
LH
Feb 24, 2026
Signal & Target
BUY
$300.00
Start Price
$285.30
Best Price (1Y)
$290.56
Current Price
$266.16
Return
-6.7%
Zoetis Inc - Ordinary Shares - Class A
ZTS
Jan 22, 2026
Signal & Target
BUY
$135.00
Start Price
$125.08
Best Price (1Y)
$132.49
Current Price
$79.57
Return
-36.4%
Elanco Animal Health Inc
ELAN
Jan 22, 2026
Signal & Target
BUY
$30.00
Start Price
$24.30
Best Price (1Y)
$27.72
Current Price
$24.17
Return
-0.5%
Neogen Corp.
NEOG
Jan 12, 2026
Signal & Target
BUY
$10.00
Start Price
$9.27
Best Price (1Y)
$11.43
Current Price
$9.10
Return
-1.8%
BillionToOne, Inc.
BLLN
Dec 01, 2025
Signal & Target
BUY
$150.00
Start Price
$130.18
Best Price (1Y)
$110.00
Current Price
$101.12
Return
-22.3%
Exact Sciences Corp.
EXAS
Nov 24, 2025
Signal & Target
BUY
$105.00
Start Price
$101.00
Best Price (1Y)
$104.98
Current Price
$104.91
Return
+3.9%
Neogen Corp.
NEOG
Oct 16, 2025
Signal & Target
BUY
$6.50
Start Price
$5.95
Best Price (1Y)
$11.43
Current Price
$9.10
Return
+52.9%
Zoetis Inc - Ordinary Shares - Class A
ZTS
Aug 11, 2025
Signal & Target
BUY
$215.00
Start Price
$148.86
Best Price (1Y)
$160.48
Current Price
$79.57
Return
-46.5%
Illumina Inc
ILMN
May 15, 2025
Signal & Target
BUY
$185.00
Start Price
$80.90
Best Price (1Y)
$155.53
Current Price
$160.97
Return
+99.0%
Neogenomics Inc.
NEO
May 06, 2025
Signal & Target
BUY
$12.00
Start Price
$7.84
Best Price (1Y)
$13.74
Current Price
$11.15
Return
+42.2%
Neogen Corp.
NEOG
Apr 22, 2025
Signal & Target
BUY
$5.00
Start Price
$4.75
Best Price (1Y)
$11.43
Current Price
$9.10
Return
+91.6%
Quest Diagnostics, Inc.
DGX
Feb 03, 2025
Signal & Target
BUY
$180.00
Start Price
$162.47
Best Price (1Y)
$197.55
Current Price
$203.06
Return
+25.0%
Tempus AI Inc. - Ordinary Shares - Class A
TEM
Nov 12, 2024
Signal & Target
BUY
$70.00
Start Price
$44.95
Best Price (1Y)
$104.32
Current Price
$47.82
Return
+6.4%
Exact Sciences Corp.
EXAS
Sep 12, 2024
Signal & Target
BUY
$85.00
Start Price
$66.93
Best Price (1Y)
$72.82
Current Price
$104.91
Return
+56.7%
Illumina Inc
ILMN
Aug 13, 2024
Signal & Target
BUY
$195.00
Start Price
$124.54
Best Price (1Y)
$156.66
Current Price
$160.97
Return
+29.3%
Tempus AI Inc. - Ordinary Shares - Class A
TEM
Aug 12, 2024
Signal & Target
BUY
$40.00
Start Price
$38.75
Best Price (1Y)
$91.45
Current Price
$47.82
Return
+23.4%
Neogen Corp.
NEOG
Aug 06, 2024
Signal & Target
BUY
$17.50
Start Price
$16.15
Best Price (1Y)
$17.96
Current Price
$9.10
Return
-43.7%
Exact Sciences Corp.
EXAS
Jul 19, 2024
Signal & Target
BUY
$80.00
Start Price
$46.81
Best Price (1Y)
$72.82
Current Price
$104.91
Return
+124.1%
Elanco Animal Health Inc
ELAN
Jul 01, 2024
Signal & Target
BUY
$16.00
Start Price
$14.43
Best Price (1Y)
$15.75
Current Price
$24.17
Return
+67.5%
Natera Inc
NTRA
May 14, 2024
Signal & Target
BUY
$120.00
Start Price
$103.33
Best Price (1Y)
$183.00
Current Price
$212.07
Return
+105.2%
Elanco Animal Health Inc
ELAN
May 13, 2024
Signal & Target
BUY
$19.00
Start Price
$17.00
Best Price (1Y)
$15.75
Current Price
$24.17
Return
+42.2%
Pacific Biosciences of California Inc
PACB
May 13, 2024
Signal & Target
BUY
$2.00
Start Price
$1.77
Best Price (1Y)
$2.72
Current Price
$1.31
Return
-26.0%
Zoetis Inc - Ordinary Shares - Class A
ZTS
Apr 16, 2024
Signal & Target
BUY
$195.00
Start Price
$149.77
Best Price (1Y)
$200.19
Current Price
$79.57
Return
-46.9%
Elanco Animal Health Inc
ELAN
Mar 12, 2024
Signal & Target
BUY
$18.00
Start Price
$15.77
Best Price (1Y)
$15.75
Current Price
$24.17
Return
+53.3%
Myriad Genetics, Inc.
MYGN
Dec 21, 2023
Signal & Target
BUY
$23.00
Start Price
$20.49
Best Price (1Y)
$29.30
Current Price
$4.33
Return
-78.9%
Guardant Health Inc
GH
Sep 27, 2023
Signal & Target
BUY
$40.00
Start Price
$27.59
Best Price (1Y)
$37.04
Current Price
$131.62
Return
+377.1%
Adaptive Biotechnologies Corp
ADPT
Dec 21, 2022
Signal & Target
BUY
$14.00
Start Price
$7.09
Best Price (1Y)
-
Current Price
$17.60
Return
+148.2%
Neogen Corp.
NEOG
Dec 14, 2022
Signal & Target
BUY
$17.00
Start Price
$15.35
Best Price (1Y)
-
Current Price
$9.10
Return
-40.7%
Neogen Corp.
NEOG
Oct 09, 2022
Signal & Target
BUY
$14.00
Start Price
$12.68
Best Price (1Y)
-
Current Price
$9.10
Return
-28.2%
Illumina Inc
ILMN
Sep 05, 2022
Signal & Target
BUY
$320.00
Start Price
$196.07
Best Price (1Y)
-
Current Price
$160.97
Return
-17.9%
Natera Inc
NTRA
Aug 17, 2022
Signal & Target
BUY
$70.00
Start Price
$52.57
Best Price (1Y)
-
Current Price
$212.07
Return
+303.4%
Cytek BioSciences Inc
CTKB
Aug 17, 2022
Signal & Target
BUY
$16.00
Start Price
$14.08
Best Price (1Y)
-
Current Price
$3.96
Return
-71.9%
Exact Sciences Corp.
EXAS
Aug 17, 2022
Signal & Target
BUY
$40.00
Start Price
$39.56
Best Price (1Y)
-
Current Price
$104.91
Return
+165.2%
Akoya Biosciences Inc
AKYA
Aug 17, 2022
Signal & Target
BUY
$17.00
Start Price
$13.34
Best Price (1Y)
-
Current Price
$1.29
Return
-90.3%
Neogenomics Inc.
NEO
Aug 17, 2022
Signal & Target
BUY
$19.00
Start Price
$11.64
Best Price (1Y)
-
Current Price
$11.15
Return
-4.2%
Adaptive Biotechnologies Corp
ADPT
Aug 17, 2022
Signal & Target
BUY
$12.00
Start Price
$11.55
Best Price (1Y)
-
Current Price
$17.60
Return
+52.4%
Invitae Corp
NVTA
Aug 17, 2022
Signal & Target
SELL
$2.25
Start Price
$4.25
Best Price (1Y)
-
Current Price
$0.02
Return
+99.6%
Pacific Biosciences of California Inc
PACB
Aug 17, 2022
Signal & Target
SELL
$7.50
Start Price
$7.61
Best Price (1Y)
-
Current Price
$1.31
Return
+82.8%
Oncocyte Corporation
OCX
Aug 17, 2022
Signal & Target
SELL
$1.50
Start Price
$17.48
Best Price (1Y)
-
Current Price
$3.20
Return
+81.7%
Elanco Animal Health Inc
ELAN
Aug 16, 2022
Signal & Target
BUY
$21.00
Start Price
$19.08
Best Price (1Y)
-
Current Price
$24.17
Return
+26.7%
Heska Corp. (Restricted Voting)
HSKA
Aug 16, 2022
Signal & Target
BUY
$170.00
Start Price
$93.35
Best Price (1Y)
$119.99
Current Price
$119.99
Return
+28.5%
Adaptive Biotechnologies Corp
ADPT
Jun 13, 2022
Signal & Target
BUY
$7.50
Start Price
$6.97
Best Price (1Y)
-
Current Price
$17.60
Return
+152.5%
Natera Inc
NTRA
May 15, 2022
Signal & Target
BUY
$60.00
Start Price
$34.20
Best Price (1Y)
-
Current Price
$212.07
Return
+520.1%
Fulgent Genetics Inc
FLGT
May 15, 2022
Signal & Target
BUY
$70.00
Start Price
$54.45
Best Price (1Y)
-
Current Price
$18.68
Return
-65.7%
Illumina Inc
ILMN
May 15, 2022
Signal & Target
BUY
$360.00
Start Price
$233.56
Best Price (1Y)
-
Current Price
$160.97
Return
-31.1%
Heska Corp. (Restricted Voting)
HSKA
May 15, 2022
Signal & Target
BUY
$180.00
Start Price
$88.19
Best Price (1Y)
-
Current Price
$119.99
Return
+36.1%
Cytek BioSciences Inc
CTKB
May 15, 2022
Signal & Target
BUY
$12.00
Start Price
$9.38
Best Price (1Y)
-
Current Price
$3.96
Return
-57.8%
Pacific Biosciences of California Inc
PACB
May 15, 2022
Signal & Target
BUY
$6.00
Start Price
$5.84
Best Price (1Y)
-
Current Price
$1.31
Return
-77.6%
Oncocyte Corporation
OCX
May 15, 2022
Signal & Target
SELL
$1.40
Start Price
$22.60
Best Price (1Y)
-
Current Price
$3.20
Return
+85.8%
Illumina Inc
ILMN
Feb 21, 2022
Signal & Target
BUY
$460.00
Start Price
$311.97
Best Price (1Y)
-
Current Price
$160.97
Return
-48.4%
Pacific Biosciences of California Inc
PACB
Jan 12, 2022
Signal & Target
BUY
$20.00
Start Price
$14.45
Best Price (1Y)
-
Current Price
$1.31
Return
-90.9%