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TNXP

Tonix Pharmaceuticals Holding Corp.

Company with tickers: TNXP

CIK
1430306
CUSIP
890260839
Shares Outstanding
15,940,801
13F Activity (30d)
71 filings 69 filers
Holders: 82
Total Value: $70,681,874
Total Shares: 5,140,503

Institutional Ownership Trend

6 quarters

Holder Concentration

Across 82 13F filers · Δ vs Dec 31, 2025
Top Holder
18.8%
Dec 2024 → Mar 2026 · range 18.8% – 97.9%
−4.0 pts
Top 5
53.8%
Dec 2024 → Mar 2026 · range 53.8% – 100.0%
−14.3 pts
Top 10
76.3%
Dec 2024 → Mar 2026 · range 76.3% – 100.0%
−8.2 pts
HHI
813
Dec 2024 → Mar 2026 · range 813 – 9,581
Broadly held −411

Quarterly Activity

vs Dec 31, 2025
New
19
Increased
34
Decreased
15
Sold Out
8
Unchanged
14
Holder count: +11
Institutional value: +16.6%
Shares held: +32.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega CITADEL ADVISORS LLC +472,012 511,812
Mega MILLENNIUM MANAGEMENT LLC +196,727 219,673
Mega AQR CAPITAL MANAGEMENT LLC +141,188 161,208
Mega UBS Group AG +140,219 231,678
Large Balyasny Asset Management L.P. +127,730 313,082

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Large Point72 Asset Management, L.P. −494,619 125,414
Mega NORTHERN TRUST CORP −74,752 100,134
Mega MORGAN STANLEY −24,768 17,270
Mega BARCLAYS PLC −15,682 6,549
Large LOS ANGELES CAPITAL MANAGEMENT LLC −9,192 76

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 518,650 $7,131,437
Small Jones Hill Capital LP 452,116 $6,216,595
Mega VANGUARD FIDUCIARY TRUST CO 84,270 $1,158,712
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 78,627 $1,081,121
Small SUPERSTRING CAPITAL MANAGEMENT LP 63,540 $873,675

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 673,605 $10,521,708
Mid Davidson Kempner Capital Management LP 90,006 $1,405,893
Large Man Group plc 18,442 $288,064
Mid Engineers Gate Manager LP 14,263 $222,788
Large NISA INVESTMENT ADVISORS, LLC 10,000 $156,200
Filter: New 19 Increased 34 Reduced 15 Sold out 8 Unchanged 14
Showing 87 of 87
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $13,312,431 18.83% 968,177
Mega VANGUARD CAPITAL MANAGEMENT LLC $7,131,437 10.09% 518,650
Mega CITADEL ADVISORS LLC $6,444,789 9.12% 468,712
Small Jones Hill Capital LP $6,216,595 8.80% 452,116
Mega GEODE CAPITAL MANAGEMENT, LLC $4,307,750 6.09% 313,291
Large Balyasny Asset Management L.P. $4,304,877 6.09% 313,082
Mega UBS Group AG $3,185,572 4.51% 231,678
Mega STATE STREET CORP $3,170,846 4.49% 230,607
Mega MILLENNIUM MANAGEMENT LLC $3,020,503 4.27% 219,673
Mega AQR CAPITAL MANAGEMENT LLC $2,216,607 3.14% 161,208
Large Point72 Asset Management, L.P. $1,724,442 2.44% 125,414
Mega NORTHERN TRUST CORP Bank $1,376,841 1.95% 100,134
Mega Nuveen, LLC $1,300,213 1.84% 94,561
Mega VANGUARD FIDUCIARY TRUST CO Bank $1,158,712 1.64% 84,270
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $1,081,121 1.53% 78,627
Mega JANE STREET GROUP, LLC $1,038,125 1.47% 75,500
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $1,032,625 1.46% 75,100
Small SUPERSTRING CAPITAL MANAGEMENT LP $873,675 1.24% 63,540
Mega BANK OF AMERICA CORP /DE/ Bank $838,172 1.19% 60,958
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $732,875 1.04% 53,300
Mega GOLDMAN SACHS GROUP INC $729,506 1.03% 53,055
Mega Bank of New York Mellon Corp Bank $418,356 0.59% 30,426
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $409,612 0.58% 29,790
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $406,711 0.58% 29,579
Mega CITADEL ADVISORS LLC $353,375 0.50% 25,700
Mega JANE STREET GROUP, LLC $335,500 0.47% 24,400
Mid Quadrature Capital Ltd $239,387 0.34% 17,410
Mega CITADEL ADVISORS LLC $239,250 0.34% 17,400
Mega MORGAN STANLEY $237,462 0.34% 17,270
Mega Invesco Ltd. $209,891 0.30% 15,265
Large IEQ CAPITAL, LLC $197,422 0.28% 14,358
Mega RHUMBLINE ADVISERS $194,810 0.28% 14,168
Mega PRICE T ROWE ASSOCIATES INC /MD/ $189,970 0.27% 13,816
Mega ALLIANCEBERNSTEIN L.P. $179,712 0.25% 13,070
Mega AMERICAN CENTURY COMPANIES INC $176,687 0.25% 12,850
Mega DEUTSCHE BANK AG\ Bank $167,213 0.24% 12,161
Large SEI INVESTMENTS CO $150,851 0.21% 10,971
Small SJS Investment Consulting Inc. $137,555 0.19% 10,004
Mega WELLS FARGO & COMPANY/MN $118,648 0.17% 8,629
Large MetLife Investment Management, LLC $118,112 0.17% 8,590
Large CWM, LLC $94,902 0.13% 6,902
Mega BARCLAYS PLC $90,048 0.13% 6,549
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $87,766 0.12% 6,383
Mid Leonteq Securities AG Broker-Dealer $78,375 0.11% 5,700
Mega JPMORGAN CHASE & CO $75,955 0.11% 5,524
Mid SIMPLEX TRADING, LLC $70,235 0.10% 5,108
Large Police & Firemen's Retirement System of New Jersey Pension $67,526 0.10% 4,911
Mega Vanguard Global Advisers, LLC $65,023 0.09% 4,729
Micro Cornerstone National Bank & Trust Co Bank $45,787 0.06% 3,330
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $39,875 0.06% 2,900
Mega CITIGROUP INC $39,847 0.06% 2,898
Mega BNP PARIBAS ARBITRAGE, SA $39,352 0.06% 2,862
Mega FMR LLC $23,897 0.03% 1,738
Large OSAIC HOLDINGS, INC. $20,006 0.03% 1,455
Mid IFP Advisors, Inc $18,645 0.03% 1,356
Mid Tower Research Capital LLC (TRC) $16,197 0.02% 1,178
Small State of Wyoming $16,170 0.02% 1,176
Mega Legal & General Group Plc $14,478 0.02% 1,053
Large Russell Investments Group, Ltd. $11,962 0.02% 870
Mid Ameritas Investment Partners, Inc. $10,628 0.02% 773
Mid GROUP ONE TRADING LLC $10,450 0.01% 760
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $10,408 0.01% 757
Small Gen-Wealth Partners Inc $7,328 0.01% 533
Small Essential Partners LLC $6,957 0.01% 506
Mid Sterling Capital Management LLC $6,187 0.01% 450
Mid EverSource Wealth Advisors, LLC $5,169 0.01% 376
Large Rockefeller Capital Management L.P. $5,087 0.01% 370
Mid GAMMA Investing LLC $3,905 0.01% 284
Mid Allworth Financial LP $3,162 0.00% 230
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $1,938 0.00% 141
Mid MAI Capital Management $1,938 0.00% 141
Mid Farther Finance Advisors, LLC $1,870 0.00% 136
Micro Dogwood Wealth Management LLC $1,512 0.00% 110
Large Federation des caisses Desjardins du Quebec $1,485 0.00% 108
Mid SBI Securities Co., Ltd. Broker-Dealer $1,223 0.00% 89
Mid ROTHSCHILD INVESTMENT LLC $1,182 0.00% 86
Micro Caitlin John, LLC $1,058 0.00% 77
Large LOS ANGELES CAPITAL MANAGEMENT LLC $1,045 0.00% 76
Small Root Financial Partners, LLC $825 0.00% 60
Mega ROYAL BANK OF CANADA Bank $811 0.00% 59
Micro Wealth Preservation Advisors, LLC $756 0.00% 55
Mid North Star Investment Management Corp. $715 0.00% 52
Mid Arax Advisory Partners $687 0.00% 50
Micro True Wealth Design, LLC $632 0.00% 46
Large JONES FINANCIAL COMPANIES LLLP $481 0.00% 35
Small Sunbelt Securities, Inc. Broker-Dealer $110 0.00% 8
Large ASSETMARK, INC $41 0.00% 3

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