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DaveManuel.com · Institutional Ownership · Who Owns It

AYTU BIOPHARMA INC (AYTU)

Institutional ownership reported to the SEC as of Q2 2026, across 32 quarters.

38
Reporting holders
$10.6M
Reported value
0.0%
Calls
0.0%
Puts
+3
Holder change

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

FilerValueShares Their book Held Change
Nantahala Capital Management, LLC$4.7M2,173,6240.08%14q+100.0%+$2.3M
Stonepine Capital Management, LLC$2.0M912,9211.11%13q+15.2%+$259.4K
AWM Investment Company, Inc.$1.3M619,5740.12%5qHELD
VANGUARD CAPITAL MANAGEMENT LLC$561.5K261,1460.00%2qHELD
CROWN ADVISORS MANAGEMENT, INC.$430.0K200,0000.24%2q+37.9%+$118.2K
DIADEMA PARTNERS LP$319.4K148,5460.04%4q-57.9%-$439.7K
TWO SIGMA INVESTMENTS, LP$226.5K105,3260.00%5q-13.6%-$35.8K
RENAISSANCE TECHNOLOGIES LLC$225.4K104,8230.00%14q+11.8%+$23.9K
GEODE CAPITAL MANAGEMENT, LLC$201.4K93,6470.00%14q+1.1%+$2.2K
CITADEL ADVISORS LLC$106.2K49,4140.00%3q+34.1%+$27.0K
VANGUARD FIDUCIARY TRUST CO$101.2K47,0480.00%2qHELD
DIMENSIONAL FUND ADVISORS LP$97.5K45,3260.00%4q+4.0%+$3.7K
Persistent Asset Partners Ltd$81.7K37,9840.02%4q-59.1%-$118.1K
NORTHERN TRUST CORP$60.0K27,9250.00%3q+45.7%+$18.8K
BELLEVUE ASSET MANAGEMENT, LLC$53.8K25,0130.02%3qHELD
BlackRock, Inc.$49.0K22,7930.00%8qHELD
XTX Topco Ltd$46.0K21,4160.00%3q-0.8%
Daytona Street Capital LLC$22.4K10,0000.02%3qHELD
ACADIAN ASSET MANAGEMENT LLC$22.0K10,2370.00%14qHELD
UBS Group AG$5.1K2,3770.00%14q+42.9%+$1.5K
Tower Research Capital LLC (TRC)$4.8K2,2320.00%14q+42.7%+$1.4K
ROYAL BANK OF CANADA$1.0K3780.00%2q+950.0%
OSAIC HOLDINGS, INC.$9914620.00%14qHELD
JPMORGAN CHASE & CO$3371540.00%2qHELD
WELLS FARGO & COMPANY/MN$2731270.00%14qHELD
MORGAN STANLEY$2691250.00%14qHELD
BARCLAYS PLC$108500.00%newNEW
GROUP ONE TRADING LLC$80370.00%14qHELD
BNP PARIBAS FINANCIAL MARKETS$49230.00%7qHELD
Rockefeller Capital Management L.P.$22100.00%2qHELD
SBI Securities Co., Ltd.$22100.00%7q-9.1%
Farther Finance Advisors, LLC$940.00%newNEW
VISION FINANCIAL MARKETS LLC$520.00%6qHELD
Arax Advisory Partners$420.00%newNEW
Caitong International Asset Management Co., Ltd$420.00%2qHELD
JONES FINANCIAL COMPANIES LLLP$210.00%6qHELD
FNY Investment Advisers, LLC$01100.00%newNEW
TSFG, LLC$010.00%newNEW

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

QuarterHoldersValue SharesNewAdded TrimmedOptions
Q3 20265$21.2K10,0150000.0%
Q2 202638$10.6M4,922,87051150.0%
Q1 202635$10.7M3,903,2085740.0%
Q4 202537$9.8M3,771,4968860.0%
Q3 202531$6.7M3,580,2536910.0%
Q2 202531$7.4M3,416,1827550.0%
Q1 202530$2.5M1,876,6077620.0%
Q4 202428$3.2M1,880,7416550.0%
Q3 202423$4.8M2,048,6120480.0%
Q2 202427$9.4M3,141,1274752.5%
Q1 202426$5.5M1,798,2046740.0%
Q4 202322$8.4M2,864,3034752.8%
Q3 202319$4.7M1,724,7173550.0%
Q2 202319$2.7M1,704,2304630.0%
Q1 202318$1.2M540,75318000.0%
Q4 202232$1.5M8,049,9008760.0%
Q3 202234$1.7M8,850,63911771.3%
Q2 202228$2.7M3,618,3365695.6%
Q1 202229$6.2M5,580,10728122.8%
Q4 202136$5.8M3,854,29768146.3%
Q3 202136$12.7M4,246,405216113.6%
Q2 202147$28.1M5,182,9711115157.8%
Q1 202158$49.8M6,485,613282261.0%
Q4 202039$26.5M4,428,72739000.0%
Q3 202056$17.8M14,954,339619200.0%
Q2 202063$20.4M14,378,859401470.0%
Q1 202030$3.0M2,030,05622430.0%
Q4 20198$8.3M8,524,8912400.0%
Q3 201911$7.0M5,755,1394220.0%
Q2 201913$6.0M3,198,2986310.0%
Q1 20199$3.9M2,334,8674210.0%
Q4 201810$881.0K1,115,5591000.0%