Isoray, Inc. (ISR) Ownership

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Isoray, Inc. Major Shareholders & Ownership History

Major Shareholder Name Reporting Date Shares Held Market Value Change in Shares Ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 05/15/2024 28.18 M $33.53 M   100.00% 10,528.07%
COMMODORE CAPITAL LP 05/15/2024 21.05 M $25.05 M   100.00% 7,865.94%
VANGUARD GROUP INC 05/10/2024 17.78 M $21.16 M   34.56% 6,643.22%
SPHERA FUNDS MANAGEMENT LTD. 05/15/2024 12.44 M $14.81 M   48,373.46% 4,649.34%
HILLS BANK & TRUST CO 05/08/2024 10.36 M $12.33 M   100.00% 3,870.19%
GEODE CAPITAL MANAGEMENT, LLC 05/13/2024 4.38 M $5.21 M   73.87% 1,634.89%
GHOST TREE CAPITAL, LLC 05/15/2024 6.00 M $7.14 M   275.00% 2,241.79%
ORBIMED ADVISORS LLC 05/15/2024 6.51 M $7.74 M   100.00% 2,430.78%
BLACKROCK INC. 05/10/2024 7.89 M $9.39 M   73.95% 2,949.71%
JANUS HENDERSON GROUP PLC 05/15/2024 13.09 M $15.51 M   100.00% 4,890.65%
POINT72 ASSET MANAGEMENT, L.P. 05/15/2024 13.45 M $16.01 M   100.00% 5,026.57%
OCTAGON CAPITAL ADVISORS LP 05/15/2024 14.72 M $17.51 M   100.00% 5,499.27%
CITADEL ADVISORS LLC 05/15/2024 12.27 M $14.60 M   100.00% 4,583.51%
SILVERARC CAPITAL MANAGEMENT, LLC 05/15/2024 8.11 M $9.65 M   100.00% 3,029.45%
LAURION CAPITAL MANAGEMENT LP 05/15/2024 8.92 M $10.61 M   100.00% 3,332.39%
MILLENNIUM MANAGEMENT LLC 05/15/2024 5.79 M $6.90 M   100.00% 2,165.09%
DAFNA CAPITAL MANAGEMENT LLC 05/15/2024 3.10 M $3.69 M   100.00% 1,159.62%
SCHONFELD STRATEGIC ADVISORS LLC 05/15/2024 2.83 M $3.37 M   100.00% 1,057.53%
AFFINITY ASSET ADVISORS, LLC 05/14/2024 5.10 M $6.07 M   100.00% 1,905.52%
MARSHALL WACE, LLP 05/15/2024 18.97 M $22.58 M   100.00% 7,088.45%
EXODUSPOINT CAPITAL MANAGEMENT, LP 05/14/2024 2.89 M $3.44 M   100.00% 1,079.40%
JPMORGAN CHASE & CO 12/26/2024 2.58 M $3.07 M   535,403.73% 964.39%
GOLDMAN SACHS GROUP INC 05/15/2024 2.00 M $2.38 M   100.00% 745.96%
ALPHACENTRIC ADVISORS LLC 04/24/2024 1.76 M $2.09 M   100.00% 656.38%
STATE STREET CORP 05/15/2024 1.58 M $1.88 M   135.65% 591.24%
HIGHTOWER ADVISORS, LLC 05/06/2024 1.33 M $1.59 M   0.00% 497.77%
OSTERWEIS CAPITAL MANAGEMENT INC 05/15/2024 1.24 M $1.48 M   -21.31% 465.15%
CITIGROUP INC 05/10/2024 1.04 M $1.23 M   100.00% 386.84%
HUDSON BAY CAPITAL MANAGEMENT LP 05/15/2024 850,000 $1.01 M   100.00% 317.59%
NORTHERN TRUST CORP 05/14/2024 845,304 $1.01 M   114.92% 315.83%
EAM INVESTORS, LLC 05/13/2024 843,161 $1.00 M   100.00% 315.03%
TRI LOCUM PARTNERS LP 05/15/2024 780,303 $928,561   100.00% 291.55%
MORGAN STANLEY 10/17/2024 774,355 $921,483   1,259.30% 289.32%
MAYO CLINIC 05/13/2024 724,641 $862,323   100.00% 270.75%
ADAR1 CAPITAL MANAGEMENT, LLC 05/15/2024 676,725 $805,303   1,503.61% 252.85%
ATOM INVESTORS LP 05/15/2024 551,279 $656,022   100.00% 205.98%
ALTIUM CAPITAL MANAGEMENT LP 05/15/2024 535,657 $637,432   100.00% 200.14%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 05/07/2024 535,293 $636,999   100.00% 200.00%
CUBIST SYSTEMATIC STRATEGIES, LLC 05/15/2024 527,470 $627,689   100.00% 197.08%
SOFINNOVA INVESTMENTS, INC. 08/14/2024 430,105 $511,825   100.00% 160.70%
AMG NATIONAL TRUST BANK 05/06/2024 373,300 $444,227   100.00% 139.48%
PORTLAND INVESTMENT COUNSEL INC. 05/15/2024 342,550 $408,000   140.30% 127.99%
TAYLOR & MORGAN WEALTH MANAGEMENT, LLC 04/15/2024 250,000 $297,500   -60.00% 93.41%
QUBE RESEARCH & TECHNOLOGIES LTD 05/14/2024 246,244 $293,030   100.00% 92.00%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 05/09/2024 234,692 $279,283   102.31% 87.69%
BANK OF AMERICA CORP /DE/ 05/15/2024 192,282 $228,815   115,038.92% 71.84%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 05/15/2024 184,000 $218,960   0.00% 68.75%
CREATIVE PLANNING 05/13/2024 183,500 $218,365   32.49% 68.56%
BAKER BROS. ADVISORS LP 05/15/2024 149,787 $178,247   -98.04% 55.97%
HRT FINANCIAL LP 05/13/2024 122,167 $145,000   502.64% 45.65%

Isoray, Inc. institutional Ownership - FAQ's

During the previous two years, 14 institutional investors and hedge funds held shares of Isoray, Inc.. The most heavily invested institutionals were:

BlackRock Inc.: 0

Cetera Advisors LLC: 12,500

BerganKDV Wealth Management, LLC: 75,000

Sonora Investment Management, LLC: 2,000

Starfire Investment Advisers, Inc.: 68,785

FRONTIER INVESTMENT MGMT CO: 18,000

92,540.89% of Isoray, Inc. stock is owned by institutional investors.

Institutional investors have bought a total of 1.21 M shares in the last 24 months. This purchase volume represents approximately $460,333 in transactions.