Knott David M Jr

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed August 11, 2025), Knott David M Jr reported 85 stock positions worth $220.6 million. Its top holding was Calumet (CLMT) at 23.4% of the portfolio, followed by Apollo Global Management (APO, 14.5%) and Janus Henderson Aaa Clo ETF (JAAA, 11.4%). Compared with Q1 2025, it opened 10 new positions, sold out of 9, added to 15 and reduced 13. The biggest buy was a new position in Bridgebio Pharma (BBIO) and the biggest sale Pfizer (PFE, shares −71%).

Most Recent 13F
Q2 2026
Location
SYOSSET, NY
CIK
0001892770
Portfolio Value
$220.6M (Q2 2025)
SEC Filing
0001104659-25-076007 ↗ filed Aug 11, 2025

Holdings Value

0$100.0M$200.0M$300.0M Q1 2024: $282.8M Q1 2024 Q2 2024: $250.6M Q2 2024 Q3 2024: $284.6M Q3 2024 Q4 2024: $276.5M Q4 2024 Q1 2025: $212.0M Q1 2025 Q2 2025: $220.6M $220.6M Q2 2025 Q3 2025: $238.7M Q3 2025 Q4 2025: $215.9M Q4 2025 Q1 2026: $168.0M Q1 2026 Q2 2026: $189.2M Q2 2026

Holdings 85 stocks · $220.6M

CLMT Calumet Inc. 23.39% 3,275,231 $51.6M Reduce -0.7%
APO Apollo Global Management Inc. 14.47% 225,000 $31.9M No change
JAAA Janus Henderson Aaa Clo ETF 11.39% 495,254 $25.1M Reduce -10.2%
GOOG Alphabet Inc. Class C 9.02% 112,220 $19.9M No change
JPM JPMorgan Chase & Co. 2.76% 20,985 $6.1M No change
VRNA Verona Pharma Ltd. 2.36% 55,000 $5.2M Reduce -37.5%
XERS Xeris Biopharma Holdings Inc. 2.24% 1,060,000 $5.0M Reduce -4.5%
DCGO Docgo Inc. 2.19% 3,070,850 $4.8M No change
PTGX Protagonist Therapeutics Inc. 2.00% 80,000 $4.4M Add +5.3%
TVTX Travere Therapeutics Inc. 1.74% 260,000 $3.8M Add +14.0%
CPRX Catalyst Pharmaceuticals Inc. 1.73% 176,000 $3.8M Reduce -17.0%
AVDL Avadel Pharmaceuticals Ltd. 1.71% 426,000 $3.8M No change
BBIO Bridgebio Pharma Inc. 1.57% 80,000 $3.5M New
SNDX Syndax Pharmaceuticals Inc. 1.50% 352,778 $3.3M Add +175.6%
BCRX Biocryst Pharmaceuticals Inc. 1.35% 332,625 $3.0M Reduce -27.7%
INZY Inozyme Pharma Inc. 1.21% 666,204 $2.7M No change
ESGR Enstar Group Ltd. 1.14% 7,500 $2.5M No change
LENZ Lenz Therapeutics Inc. 1.09% 82,000 $2.4M New
CSX CSX Corp. 1.04% 70,000 $2.3M No change
AB Alliancebernstein Holding LP 0.89% 48,000 $2.0M No change
RARE Ultragenyx Pharmaceutical Inc. 0.86% 52,000 $1.9M Add +8.3%
PFE Pfizer Inc. 0.82% 74,537 $1.8M Reduce -70.7%
ACLX Arcellx Inc. 0.77% 25,700 $1.7M Add +71.3%
ATRC Atricure Inc. 0.69% 46,443 $1.5M Add +88.6%
TECX Tectonic Therapeutic Inc. 0.67% 74,000 $1.5M Add +85.0%
ALKS Alkermes PLC 0.64% 49,000 $1.4M New
VRDN Viridian Therapeutics Inc. 0.58% 91,483 $1.3M Add +204.9%
CLOZ Eldridge BBB-B Clo ETF 0.58% 47,807 $1.3M No change
BMY Bristol-Myers Squibb Co. 0.57% 27,000 $1.2M Add +42.1%
RHP Ryman Hospitality Properties 0.54% 12,000 $1.2M No change
LQDA Liquidia Corp. 0.51% 90,000 $1.1M New
JNJ Johnson & Johnson 0.48% 6,922 $1.1M Add +650.8%
MYGN Myriad Genetics Inc. 0.43% 180,000 $956K Add +12.5%
ABBV Abbvie Inc. 0.42% 5,037 $935K No change
MREO Mereo Biopharma Group PL-ADR 0.39% 319,337 $865K No change
CTVA Corteva Inc. 0.37% 11,051 $824K No change
MSFT Microsoft Corp. 0.36% 1,600 $796K No change
SLDB Solid Biosciences Inc. 0.36% 162,440 $791K Add +23.1%
KMB Kimberly-Clark Corp. 0.35% 6,000 $774K No change
COLL Collegium Pharmaceutical Inc. 0.32% 23,511 $695K Reduce -38.9%
DD Dupont DE Nemours Inc. 0.29% 9,418 $646K No change
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.29% 2,142 $631K No change
AXSM Axsome Therapeutics Inc. 0.28% 6,000 $626K New
AUTL Autolus Therapeutics PLC 0.28% 270,000 $616K Reduce -35.7%
KRAFT FOODS INC 0.28% 9,000 $607K New
MDGL Madrigal Pharmaceuticals Inc. 0.27% 2,000 $605K New
RCUS Arcus Biosciences Inc. 0.26% 70,000 $570K Add +483.3%
HELP Cybin Inc. 0.25% 66,880 $561K No change
CNQ Canadian Natural Resources 0.24% 16,800 $528K No change
AAPL Apple Inc. 0.23% 2,494 $512K No change
VERA Vera Therapeutics Inc. 0.21% 20,000 $471K Add +100.0%
XENE Xenon Pharmaceuticals Inc. 0.16% 10,962 $343K Reduce -30.9%
OBIO Orchestra Biomed Holdings Inc. 0.12% 100,000 $268K New
WVE Wave Life Sciences Ltd. 0.12% 40,000 $260K Add +300.0%
ATYR Atyr Pharma Inc. 0.12% 50,367 $255K Reduce -77.5%
IBB iShares Biotechnology ETF 0.11% 2,000 $253K New
XBI SS SPDR S&P Biotech ETF 0.11% 3,000 $249K Reduce -78.0%
LLY Eli Lilly & Co. 0.11% 300 $234K No change
DAWN Day One Biopharmaceuticals I 0.10% 33,714 $219K New
NVDA Nvidia Corp. 0.09% 1,280 $202K No change
AVGO Broadcom Inc. 0.09% 710 $196K No change
KO The Coca-Cola Co. 0.06% 2,000 $142K No change
IWP iShares Russell Mid-Cap Grow 0.04% 695 $96K No change
LEGH Legacy Housing Corp. 0.04% 4,000 $91K Reduce -38.5%
EBC Eastern Bankshares Inc. 0.03% 5,000 $76K No change
TTE Totalenergies SE -Spon ADR 0.03% 1,200 $74K No change
PWR Quanta Services Inc. 0.03% 176 $67K No change
AMZN Amazon.com Inc. 0.03% 300 $66K No change
FSK FS KKR Capital Corp. 0.03% 2,875 $60K No change
URI United Rentals Inc. 0.03% 78 $59K No change
FSBW FS Bancorp Inc. 0.03% 1,460 $57K No change
GOOGL Alphabet Inc. Class A 0.02% 300 $53K No change
BRSL Brightstar Lottery PLC filed as INTERNATIONAL GAME TECHNOLOG 0.02% 2,500 $40K No change
DHR Danaher Corp. 0.02% 180 $36K No change
DOW Dow Inc. 0.01% 1,206 $32K No change
BX Blackstone Inc. 0.01% 210 $31K No change
OXY Occidental Petroleum Corp. 0.01% 663 $24K No change
AETUF Arc Resources Ltd. 0.01% 1,110 $23K No change
CRM Salesforce Inc. 0.01% 77 $21K No change
TMO Thermo Fisher Scientific Inc. 0.01% 45 $18K No change
KD Kyndryl Holdings Inc. 0.01% 428 $18K No change
UNH Unitedhealth Group Inc. 0.01% 57 $18K No change
STWD Starwood Property Trust Inc. 0.00% 400 $8K No change
GEHC GE Healthcare Technology 0.00% 50 $4K No change
WAB Wabtec Corp. 0.00% 6 $1K No change

Portfolio Sells Q1 2025 → Q2 2025

PFE Pfizer Inc. Reduce -70.7% 0.82% −2.22
JAAA Janus Henderson Aaa Clo ETF Reduce -10.2% 11.39% −1.81
ARDX Ardelyx Inc. Sold out 0.00% −1.14
OABI Omniab Inc. Sold out 0.00% −1.11
ICLO Invesco Aaa Clo F/R Note ETF Sold out 0.00% −0.85
CPRX Catalyst Pharmaceuticals Inc. Reduce -17.0% 1.73% −0.69
XERS Xeris Biopharma Holdings Inc. Reduce -4.5% 2.24% −0.63
COGT Cogent Biosciences Inc. Sold out 0.00% −0.60
REGN Regeneron Pharmaceuticals Sold out 0.00% −0.60
XBI SS SPDR S&P Biotech ETF Reduce -78.0% 0.11% −0.41
MGTX Meiragtx Holdings PLC Sold out 0.00% −0.40
MDLZ Mondelez International Inc. Class A Sold out 0.00% −0.29
VRNA Verona Pharma Ltd. Reduce -37.5% 2.36% −0.28
BCRX Biocryst Pharmaceuticals Inc. Reduce -27.7% 1.35% −0.28
COLL Collegium Pharmaceutical Inc. Reduce -38.9% 0.32% −0.23
ATYR Atyr Pharma Inc. Reduce -77.5% 0.12% −0.20
IMVT Immunovant Inc. Sold out 0.00% −0.18
XENE Xenon Pharmaceuticals Inc. Reduce -30.9% 0.16% −0.10
CLOX Eldridge Aaa Clo ETF Sold out 0.00% −0.07
LEGH Legacy Housing Corp. Reduce -38.5% 0.04% −0.04
AUTL Autolus Therapeutics PLC Reduce -35.7% 0.28% −0.03
CLMT Calumet Inc. Reduce -0.7% 23.39% +3.67

Portfolio Buys Q1 2025 → Q2 2025

BBIO Bridgebio Pharma Inc. New 1.57% +1.57
LENZ Lenz Therapeutics Inc. New 1.09% +1.09
SNDX Syndax Pharmaceuticals Inc. Add +175.6% 1.50% +0.76
ALKS Alkermes PLC New 0.64% +0.64
LQDA Liquidia Corp. New 0.51% +0.51
JNJ Johnson & Johnson Add +650.8% 0.48% +0.41
VRDN Viridian Therapeutics Inc. Add +204.9% 0.58% +0.39
TECX Tectonic Therapeutic Inc. Add +85.0% 0.67% +0.33
ATRC Atricure Inc. Add +88.6% 0.69% +0.32
ACLX Arcellx Inc. Add +71.3% 0.77% +0.30
AXSM Axsome Therapeutics Inc. New 0.28% +0.28
KRAFT FOODS INC New 0.28% +0.28
MDGL Madrigal Pharmaceuticals Inc. New 0.27% +0.27
PTGX Protagonist Therapeutics Inc. Add +5.3% 2.00% +0.27
RCUS Arcus Biosciences Inc. Add +483.3% 0.26% +0.21
SLDB Solid Biosciences Inc. Add +23.1% 0.36% +0.13
OBIO Orchestra Biomed Holdings Inc. New 0.12% +0.12
IBB iShares Biotechnology ETF New 0.11% +0.11
VERA Vera Therapeutics Inc. Add +100.0% 0.21% +0.10
DAWN Day One Biopharmaceuticals I New 0.10% +0.10
WVE Wave Life Sciences Ltd. Add +300.0% 0.12% +0.08
RARE Ultragenyx Pharmaceutical Inc. Add +8.3% 0.86% +0.04
BMY Bristol-Myers Squibb Co. Add +42.1% 0.57% +0.02
TVTX Travere Therapeutics Inc. Add +14.0% 1.74% −0.18
MYGN Myriad Genetics Inc. Add +12.5% 0.43% −0.24

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 83$189.2MGOOG, APO, SNDX, XERS, TVTX
Q1 2026 85$168.0MGOOG, APO, SNDX, BBIO, PTGX
Q4 2025 87$215.9MCLMT, APO, GOOG, SNDX, XERS
Q3 2025 87$238.7MCLMT, APO, GOOG, JAAA, XERS
Q2 2025 85$220.6MCLMT, APO, JAAA, GOOG, JPM
Q1 2025 84$212.0MCLMT, APO, JAAA, GOOG, DCGO
Q4 2024 89$276.5MCLMT, APO, JAAA, GOOG, DCGO
Q3 2024 92$284.6MCLMT, APO, GOOG, AB, CLOZ
Q2 2024 99$250.6MCLMT, APO, GOOG, CLOZ, DCGO
Q1 2024 106$282.8MCLMT, APO, CLOZ, GOOG, FTAI