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Oracle Investment Management 13F Portfolio ยท Larry Feinberg

Portfolio Manager
Larry Feinberg
Performance
+14.87% (2025 Q4)
AUM (13F)
$167.94M
# of Holdings
22
Performance Rank
Allocation (Top 20)
100.01%
Latest filing
Q4 2025

Oracle Investment Management Inc Holdings Map

Top 17 Oracle Investment Management Inc Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
WGS
GENEDX HOLDINGS CORP
75.4%884.7K$115.1M
-0.60%(-5.30K)
2024-Q4: 1.02M shares2025-Q1: 970.0K shares2025-Q2: 922.5K shares2025-Q3: 890.0K shares2025-Q4: 884.7K shares
$6.23(+982.51%)
2025-12-31
ARDX
ARDELYX INC
7.15%1.87M$10.9M
+24.52%(+368.80K)
2024-Q4: 2.09M shares2025-Q1: 2.40M shares2025-Q2: 1.43M shares2025-Q3: 1.50M shares2025-Q4: 1.87M shares
$5.33(+18.25%)
2025-12-31
BHVN
BIOHAVEN LTD
5.71%772.2K$8.7M
+4.35%(+32.20K)
2024-Q4: 851.8K shares2025-Q1: 665.9K shares2025-Q2: 673.2K shares2025-Q3: 740.0K shares2025-Q4: 772.2K shares
$18.11(-42.74%)
2025-12-31
QDEL
QUIDELORTHO CORP
2.21%118.3K$3.4M
+0.00%(+0)
2024-Q4: 118.3K shares2025-Q1: 118.3K shares2025-Q2: 118.3K shares2025-Q3: 118.3K shares2025-Q4: 118.3K shares
$101.06(-82.69%)
2025-12-31
FORA
FORIAN INC
1.9%1.37M$2.9M
+0.00%(+0)
2024-Q4: 1.37M shares2025-Q1: 1.37M shares2025-Q2: 1.37M shares2025-Q3: 1.37M shares2025-Q4: 1.37M shares
$9.25(-76.65%)
2025-12-31
PSNL
PERSONALIS INC
1.77%339.3K$2.7M
+47.90%(+109.91K)
2024-Q4: 0 shares2025-Q1: 0 shares2025-Q2: 0 shares2025-Q3: 229.4K shares2025-Q4: 339.3K shares
$6.77(-2.02%)
2025-12-31
TDOC
TELADOC HEALTH INC
1.63%354.3K$2.5M
-49.77%(-351.08K)
2024-Q4: 0 shares2025-Q1: 565.9K shares2025-Q2: 381.0K shares2025-Q3: 705.4K shares2025-Q4: 354.3K shares
$9.63(-42.46%)
2025-12-31
TSHA
TAYSHA GENE THERAPIES INC
0.96%265.0K$1.5Mnew2024-Q4: 0 shares2025-Q1: 0 shares2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 265.0K shares
$4.38(+36.83%)
2025-12-31
CAVA
CAVA GROUP INC
0.66%17.1K$1.0M
+0.00%(+0)
2024-Q4: 18.6K shares2025-Q1: 18.6K shares2025-Q2: 18.6K shares2025-Q3: 17.1K shares2025-Q4: 17.1K shares
$57.85(+52.87%)
2025-12-31
EWTX
EDGEWISE THERAPEUTICS INC
0.62%38.3K$951Knew2024-Q4: 0 shares2025-Q1: 0 shares2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 38.3K shares
$20.52(+64.25%)
2025-12-31

About Oracle Investment Management Incโ€™s portfolio

Oracle Investment Management Inc reports $167.94M in US-listed equity holdings across 22 positions in its most recent 13F filing. Its largest disclosed positions are WGS (75.4%), ARDX (7.2%) and BHVN (5.7%). The top 20 holdings account for 100.01% of reported assets. Its disclosed equity book has returned +92.95% on a three-year cumulative basis. Figures reflect the Q4 2025 filing.

Portfolio concentration

Portfolio concentration
WGS โ€” 75.4% ($115.06M)ARDX โ€” 7.2% ($10.92M)BHVN โ€” 5.7% ($8.72M)QDEL โ€” 2.2% ($3.38M)FORA โ€” 1.9% ($2.90M)PSNL โ€” 1.8% ($2.70M)TDOC โ€” 1.6% ($2.48M)TSHA โ€” 1.0% ($1.46M)CAVA โ€” 0.7% ($1.00M)EWTX โ€” 0.6% ($951.5K)Other โ€” 2.0% ($3.04M)
98%in top 10
  • WGS75.4%
  • ARDX7.2%
  • BHVN5.7%
  • QDEL2.2%
  • FORA1.9%
  • PSNL1.8%
  • TDOC1.6%
  • TSHA1.0%
  • CAVA0.7%
  • EWTX0.6%
  • Other2.0%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
6
TSHATAYSHA GENE THERAPIES INC1.0%
EWTXEDGEWISE THERAPEUTICS INC0.6%
DAWNDAY ONE BIOPHARMACEUTICALS I0.6%
ARKGARK ETF TR0.4%
+2 opened
Added to
4
ARDXARDELYX INC+24.5%
PSNLPERSONALIS INC+47.9%
BHVNBIOHAVEN LTD+4.4%
SGMOSANGAMO THERAPEUTICS INC+3.1%
Trimmed
2
TDOCTELADOC HEALTH INC-49.8%
WGSGENEDX HOLDINGS CORP-0.6%

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Source filings

Holdings on this page are parsed from Oracle Investment Management Incโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1012622). View Oracle Investment Management Incโ€™s 13F filings on SEC

More 13F analyses

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