Tonix Pharmaceuticals Holding Corp.: which funds bought and sold

Institutions that bought and sold Tonix Pharmaceuticals Holding shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 79 institutions that filed 13F reports for both quarters added to or opened positions in Tonix Pharmaceuticals Holding, and 13 cut or closed them. Together they added a net 4.5M shares, +92.6% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 2.4M shares (+177.8%); index fund managers were net buyers of 809K shares (+34.6%). 28 opened a new position and 5 sold out entirely.

Bought, Q2 2026 79 institutions, 28 of them new holders Sold, Q2 2026 13 institutions, 5 of them sold out

Net change, all compared +4.5M shares (+92.6%)

Net change, active managers +2.4M shares (+177.8%), 13 bought, 3 sold

Buyers versus sellers

institutions compared, 107

79 bought 15 13 sold

Active managers and hedge funds 13 bought · 3 sold · +2.4M

Index fund managers 9 bought · 0 sold · +809K

Other institutions 57 bought · 10 sold · +1.3M

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
Point72 Asset Management, L.P. Hedge fund	+1.0M +830.3%	1.2M	$14.9M
Millennium Management LLC Hedge fund	+747K +340.2%	967K	$12.3M
AQR Capital Management LLC Hedge fund	+721K +447.5%	883K	$11.3M
Blackrock, Inc. Index funds	+430K +44.4%	1.4M	$17.8M
Ishara Investments LP	+338K New position	338K	$4.3M
Jones Hill Capital LP	+173K +38.3%	625K	$8M
Vanguard Capital Management LLC Index funds	+173K +33.4%	692K	$8.8M
Essex Investment Management Co LLC	+165K New position	165K	$2.1M
FMR LLC Active manager	+92K +5282.7%	94K	$1.2M
Geode Capital Management, LLC Index funds	+82K +26.2%	395K	$5M
Ieq Capital, LLC	+78K +543.4%	92K	$1.2M
Susquehanna Portfolio Strategies, LLC	+65K New position	65K	$829,706
Trexquant Investment LP Hedge fund	+64K New position	64K	$811,983
Jacobs Levy Equity Management, Inc Active manager	+58K New position	58K	$739,353
Panagora Asset Management Inc Active manager	+57K New position	57K	$723,569
Legato Capital Management LLC	+56K New position	56K	$709,711
Goldman Sachs Group Inc	+45K +85.4%	98K	$1.3M
Mariner, LLC	+42K New position	42K	$532,983
Quarry LP	+41K New position	41K	$526,350
State Street Corp Index funds	+41K +17.7%	271K	$3.5M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Point72 Asset Management, L.P. Hedge fund	+1.0M +830.3%	1.2M	$14.9M
Millennium Management LLC Hedge fund	+747K +340.2%	967K	$12.3M
AQR Capital Management LLC Hedge fund	+721K +447.5%	883K	$11.3M
FMR LLC Active manager	+92K +5282.7%	94K	$1.2M
Trexquant Investment LP Hedge fund	+64K New position	64K	$811,983
Jacobs Levy Equity Management, Inc Active manager	+58K New position	58K	$739,353
Panagora Asset Management Inc Active manager	+57K New position	57K	$723,569
Two Sigma Investments, LP Hedge fund	+29K New position	29K	$367,641
Bridgeway Capital Management, LLC Active manager	+20K New position	20K	$255,200
Man Group PLC Hedge fund	+19K New position	19K	$238,216

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Citadel Advisors LLC Hedge fund	−273K −58.2%	196K	$2.5M
Balyasny Asset Management L.P. Hedge fund	−180K −57.6%	133K	$1.7M
Quadrature Capital Ltd Hedge fund	−17K Sold out	0	—
Simplex Trading, LLC	−5,108 Sold out	0	—
Morgan Stanley	−2,029 −11.7%	15K	$194,475
BNP Paribas Financial Markets	−890 −31.1%	1,972	$25,163
Tower Research Capital LLC (TRC)	−889 −75.5%	289	$3,688
California State Teachers Retirement System	−566 −74.8%	191	$2,437
Group One Trading LLC	−507 −66.7%	253	$3,228
Sterling Capital Management LLC	−156 −34.7%	294	$3,751
Mai Capital Management	−141 Sold out	0	—
Root Financial Partners, LLC	−60 Sold out	0	—
Wealth Preservation Advisors, LLC	−55 Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Citadel Advisors LLC Hedge fund	−273K −58.2%	196K	$2.5M
Balyasny Asset Management L.P. Hedge fund	−180K −57.6%	133K	$1.7M
Quadrature Capital Ltd Hedge fund	−17K Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Ishara Investments LP	338K	$4.3M
Essex Investment Management Co LLC	165K	$2.1M
Susquehanna Portfolio Strategies, LLC	65K	$829,706
Trexquant Investment LPHedge fund	64K	$811,983
Jacobs Levy Equity Management, IncActive manager	58K	$739,353
Panagora Asset Management IncActive manager	57K	$723,569
Legato Capital Management LLC	56K	$709,711
Mariner, LLC	42K	$532,983
Quarry LP	41K	$526,350
Cerity Partners LLC	31K	$396,506

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Quadrature Capital LtdHedge fund	17K	$239,388
Simplex Trading, LLC	5,108	$70,235
Mai Capital Management	141	$1,939
Root Financial Partners, LLC	60	$825
Wealth Preservation Advisors, LLC	55	$756

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 102
Ten largest holders: 74.4%
Index fund managers: 33.6%
Active managers and hedge funds: 40.0%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	13	3	6	1	+2.4M	+177.8%
Index fund managers	9	0	0	0	+809K	+34.6%
Other institutions	57	10	22	4	+1.3M	+110.1%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Tonix Pharmaceuticals Holding.

Only managers that filed a holdings report for both quarters are compared (107 here). 2 other holders are left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

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