Save your place

Sign in to WhoBought

Please try again later.

Organogenesis Holdings Inc. (ORGO) institutional ownership

Market cap$572M SectorHealthcare
Funds holding · Q1 2026
132
reported ORGO position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
45 buyers · 87 sellers

Organogenesis Holdings Inc. (ORGO) price and institutional activity

Dates

Q1 2026

$0 bought by 45 investors
Sphera Funds Management Ltd.Los Angeles Capital Management LLC +43 more
$0 sold by 87 investors
Assenagon Asset Management S.A.Deutsche Bank AG +85 more
Sign in to see who bought
Bought Sold Totals per quarter; hover a bar for the names.

Organogenesis Holdings Inc. (ORGO) institutional activity · 132

Investor Type Est. change Change Δ Own Date
Assenagon Asset Management S.A. · Reduced
Change −3.6M Date Q1 2026
Assenagon Asset Management S.A. Reduced· Q1 2026 −3.6M Q1 2026
Deutsche Bank AG · Reduced
Change −1.6M Date Q1 2026
Deutsche Bank AG Reduced· Q1 2026 −1.6M Q1 2026
Norges · Exited
Change −1.1M Δ Own −100.0% Date Q1 2026
Norges Exited· Q1 2026 −1.1M −100.0% Q1 2026
Jane Street Group, LLC · Reduced
Change −752K Date Q1 2026
Jane Street Group, LLC Reduced· Q1 2026 −752K Q1 2026
Sphera Funds Management Ltd. · New
Change +550K Date Q1 2026
Sphera Funds Management Ltd. New· Q1 2026 +550K Q1 2026
Millennium Management LLC · Exited
Change −484K Δ Own −100.0% Date Q1 2026
Millennium Management LLC Exited· Q1 2026 −484K −100.0% Q1 2026
First Light Asset Management, LLC · Reduced
Change −364K Date Q1 2026
First Light Asset Management, LLC Reduced· Q1 2026 −364K Q1 2026
Los Angeles Capital Management LLC · Added
Change +364K Date Q1 2026
Los Angeles Capital Management LLC Added· Q1 2026 +364K Q1 2026
Wells Fargo & Company · Reduced
Change −329K Date Q1 2026
Wells Fargo & Company Reduced· Q1 2026 −329K Q1 2026
D. E. Shaw & Co., Inc. · Added
Change +309K Δ Own +15.6% Date Q1 2026
D. E. Shaw & Co., Inc. Added· Q1 2026 +309K +15.6% Q1 2026
Raymond James Financial Inc · Reduced
Change −282K Date Q1 2026
Raymond James Financial Inc Reduced· Q1 2026 −282K Q1 2026
Exoduspoint Capital Management, LP · New
Change +277K Date Q1 2026
Exoduspoint Capital Management, LP New· Q1 2026 +277K Q1 2026
Hrt Financial LP · Exited
Change −275K Δ Own −100.0% Date Q1 2026
Hrt Financial LP Exited· Q1 2026 −275K −100.0% Q1 2026
Balyasny Asset Management L.P. · Exited
Change −262K Δ Own −100.0% Date Q1 2026
Balyasny Asset Management L.P. Exited· Q1 2026 −262K −100.0% Q1 2026
Renaissance Technologies LLC Added· Q1 2026 +250K +30.5% Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 132

Famous investor activity in Organogenesis Holdings Inc. (ORGO)

Organogenesis Holdings Inc. (ORGO) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Leibowitz Arthur S. · Director Buy +$13K
Price $2.68 Qty +5K Owned 291K Trade date Mar 9, 2026 Filed date Mar 11, 2026
Leibowitz Arthur S. Director Buy $2.68 +5K +$13K 291K Mar 9, 2026 Mar 11, 2026
Driscoll Michael Joseph · Director Buy +$27K
Price $2.67 Qty +10K Owned 226K Trade date Mar 9, 2026 Filed date Mar 11, 2026
Driscoll Michael Joseph Director Buy $2.67 +10K +$27K 226K Mar 9, 2026 Mar 11, 2026
Cavorsi Robert · Officer Tax withholding or exercise payment (F) -$2K
Price $3.21 Qty -700 Owned 276K Trade date Mar 1, 2026 Filed date Mar 3, 2026
Cavorsi Robert Officer Tax withholding or exercise payment (F) $3.21 -700 -$2K 276K Mar 1, 2026 Mar 3, 2026
Freedman Lori · Officer Tax withholding or exercise payment (F) -$55K
Price $3.84 Qty -14K Owned 1.0M Trade date Feb 18, 2026 Filed date Feb 20, 2026
Freedman Lori Officer Tax withholding or exercise payment (F) $3.84 -14K -$55K 1.0M Feb 18, 2026 Feb 20, 2026
Freedman Lori · Officer 3 operations 362K
Owned 116K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Freedman Lori Officer 3 operations 362K 116K Feb 18, 2026 Feb 20, 2026
Cavorsi Robert · Officer Tax withholding or exercise payment (F) -$21K
Price $3.84 Qty -5K Owned 276K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Cavorsi Robert Officer Tax withholding or exercise payment (F) $3.84 -5K -$21K 276K Feb 18, 2026 Feb 20, 2026
Cavorsi Robert · Officer 3 operations 163K
Owned 53K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Cavorsi Robert Officer 3 operations 163K 53K Feb 18, 2026 Feb 20, 2026
Francisco David · Officer Tax withholding or exercise payment (F) -$56K
Price $3.84 Qty -15K Owned 731K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Francisco David Officer Tax withholding or exercise payment (F) $3.84 -15K -$56K 731K Feb 18, 2026 Feb 20, 2026
Francisco David · Officer 3 operations 350K
Owned 111K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Francisco David Officer 3 operations 350K 111K Feb 18, 2026 Feb 20, 2026
Grow Brian · Officer Tax withholding or exercise payment (F) -$45K
Price $3.84 Qty -12K Owned 899K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Grow Brian Officer Tax withholding or exercise payment (F) $3.84 -12K -$45K 899K Feb 18, 2026 Feb 20, 2026
Grow Brian · Officer 3 operations 416K
Owned 134K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Grow Brian Officer 3 operations 416K 134K Feb 18, 2026 Feb 20, 2026
Bilbo Patrick · Officer Tax withholding or exercise payment (F) -$62K
Price $3.84 Qty -16K Owned 1.1M Trade date Feb 18, 2026 Filed date Feb 20, 2026
Bilbo Patrick Officer Tax withholding or exercise payment (F) $3.84 -16K -$62K 1.1M Feb 18, 2026 Feb 20, 2026
Bilbo Patrick · Officer 3 operations 380K
Owned 120K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Bilbo Patrick Officer 3 operations 380K 120K Feb 18, 2026 Feb 20, 2026
Gillheeney Gary S. · Director, Officer Tax withholding or exercise payment (F) -$347K
Price $3.84 Qty -90K Owned 4.2M Trade date Feb 18, 2026 Filed date Feb 20, 2026
Gillheeney Gary S. Director, Officer Tax withholding or exercise payment (F) $3.84 -90K -$347K 4.2M Feb 18, 2026 Feb 20, 2026
Gillheeney Gary S. · Director, Officer 3 operations 1.6M
Owned 508K Trade date Feb 18, 2026 Filed date Feb 20, 2026
Gillheeney Gary S. Director, Officer 3 operations 1.6M 508K Feb 18, 2026 Feb 20, 2026
15 of 37
15 of 37 Sign in to continue to older insider transactions.

Organogenesis Holdings Inc. (ORGO) activist and large shareholders

What are Schedules 13D and 13G?

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Ades Alan A. 22.3M
% of shares outstanding 17.8% Filing date Nov 14, 2024
Ades Alan A. 22.3M 17.8% Nov 14, 2024
Avista Healthcare Partners Iii, L.P. 17.3M
% of shares outstanding 11.6% Filing date Nov 19, 2024
Avista Healthcare Partners Iii, L.P. 17.3M 11.6% Nov 19, 2024
Soleus Capital Master Fund, L.P. 11.8M
% of shares outstanding 8.9% Filing date Nov 14, 2024
Soleus Capital Master Fund, L.P. 11.8M 8.9% Nov 14, 2024
Morgan Stanley 11.5M
% of shares outstanding 8.7% Filing date Feb 9, 2024
Morgan Stanley 11.5M 8.7% Feb 9, 2024
Flynn James E 8.5M
% of shares outstanding 6.6% Filing date Feb 11, 2022
Flynn James E 8.5M 6.6% Feb 11, 2022
BlackRock Inc. 4.5M
% of shares outstanding 3.4% Filing date Apr 6, 2023
BlackRock Inc. 4.5M 3.4% Apr 6, 2023
Avista Acquisition Corp. 2.4M
% of shares outstanding 0.0% Filing date May 27, 2021
Avista Acquisition Corp. 2.4M 0.0% May 27, 2021
7 of 7

Organogenesis Holdings Inc. (ORGO) ownership FAQ

Who owns ORGO?

132 reporting institutions disclosed ORGO position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.