Tonix Pharmaceuticals Holding TNXP Institutional Ownership

NASDAQ TNXP

$5.13 -0.30 (-5.62%)

As of: Oct 22, 2026 · 2:16 PM EDT

As of the 13F quarter ended Jun 30, 2026, 101 institutions held 55.75% of Tonix Pharmaceuticals Holding (TNXP) shares outstanding. Versus the prior quarter, institutional ownership was up 21.48 percentage points, the holder count rose by 20 and shares held were up 92.28%. The largest holder is BlackRock, Inc. with 1.40Mn shares (8.33% of outstanding).

Updated Oct 10, 2026 Tonix Pharmaceuticals Holding (TNXP) stock price and overview

Institutions by Trading Activity

101 Institutions

Increased 78 77.2%

Unchanged 15 14.9%

Reduced 8 7.9%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

55.75%

▲+21.48 pp QoQ

Shares Held by Institutions

9.36Mn

of 16.79Mn outstanding

▲+92.28% QoQ

Shares Outstanding

16.79Mn

7.43Mn held outside 13F filers

Institutional Investors

101

filed 13F for Jun 2026

▲+20 vs prior quarter

Net Shares Added (QoQ)

+4.49Mn

accumulated since last quarter

Value of Holdings

$54.12Mn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 10, 2026

Tonix Pharmaceuticals Holding Corp. (NASDAQ:TNXP) appeared in the 13F filings of 101 institutional investors for the quarter ended June 30, 2026.

Their combined stake equaled 55.75% of outstanding shares in Q2 2026, up from 34.28% in Q1 2026.
Total shares held in Tonix Pharmaceuticals Holding rose 92.28% versus Q1 2026, while the number of holders rose 124.44% versus Q2 2025.
Of these 101 holders, 78 added to their positions, 8 reduced their stakes and 15 left their positions unchanged.
In total, institutional investors held 9.36Mn shares of Tonix Pharmaceuticals Holding at the end of Q2 2026, up 4.49Mn from the prior quarter and up 8Mn from a year earlier.
BlackRock, Inc. was the top holder of Tonix Pharmaceuticals Holding as of June 30, 2026, with 1.4Mn shares, or 8.33% of shares outstanding.
Holders that added the most shares of Tonix Pharmaceuticals Holding in Q2 2026 were Point72 Asset Management, L.P. (+1.04Mn shares), Millennium Management LLC (+747.26K shares), AQR Capital Management LLC (+721.39K shares), BlackRock, Inc. (+429.86K shares) and Jones Hill Capital LP (+173.31K shares).
The largest position reductions in TNXP for Q2 2026 were by Citadel Advisors LLC (-272.85K shares), Balyasny Asset Management L.P. (-180.49K shares), Morgan Stanley (-2.03K shares), BNP Paribas Financial Markets (-890 shares) and Tower Research Capital LLC (-889 shares).
Tonix Pharmaceuticals Holding's 10 largest institutional shareholders as of Q2 2026 were BlackRock, Inc. (1.4Mn shares), Point72 Asset Management, L.P. (1.17Mn shares), Millennium Management LLC (966.93K shares), AQR Capital Management LLC (882.6K shares), Vanguard Capital Management LLC (691.89K shares), Jones Hill Capital LP (625.43K shares), Geode Capital Management, LLC (395.26K shares), Ishara Investments LP (338.25K shares), State Street Corp (271.37K shares) and UBS Group AG (231.68K shares), per Business Quant data.

Form 13F Holdings

101 Institutional Holders

Report period 30 Jun, 2026

Total shares held 9.36Mn

Of outstanding 55.75%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	1,398,041	8.33%	▲429,864	+44.40%	$17.84Mn
2	Point72 Asset Management, L.P.	0001603466	1,166,752	6.95%	▲1,041,338	+830.32%	$14.89Mn
3	MILLENNIUM MANAGEMENT LLC	0001273087	966,932	5.76%	▲747,259	+340.17%	$12.34Mn
4	AQR CAPITAL MANAGEMENT LLC	0001167557	882,595	5.26%	▲721,387	+447.49%	$11.26Mn
5	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	691,895	4.12%	▲173,245	+33.40%	$8.83Mn
6	Jones Hill Capital LP	0002102314	625,428	3.72%	▲173,312	+38.33%	$7.98Mn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	395,260	2.35%	▲81,969	+26.16%	$5.04Mn
8	Ishara Investments LP	0002111609	338,250	2.01%	▲338,250	0.00%	$4.32Mn
9	State Street Corp	0000093751	271,374	1.62%	▲40,767	+17.68%	$3.46Mn
10	UBS Group AG	0001610520	231,682	1.38%	▲4	+0.00%	$2.96Mn
11	CITADEL ADVISORS LLC	0001423053	195,859	1.17%	▼272,853	-58.21%	$2.50Mn
12	ESSEX INVESTMENT MANAGEMENT CO LLC	0000201772	165,144	0.98%	▲165,144	0.00%	$2.11Mn
13	BALYASNY ASSET MANAGEMENT L.P.	0001218710	132,591	0.79%	▼180,491	-57.65%	$1.69Mn
14	Northern Trust Corp	0000073124	120,386	0.72%	▲20,252	+20.22%	$1.54Mn
15	Nuveen, LLC	0001871926	117,447	0.70%	▲22,886	+24.20%	$1.50Mn
16	VANGUARD FIDUCIARY TRUST CO	0000933478	102,054	0.61%	▲17,784	+21.10%	$1.30Mn
17	Goldman Sachs Group Inc	0000886982	98,356	0.59%	▲45,301	+85.38%	$1.26Mn
18	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	97,954	0.58%	▲19,327	+24.58%	$1.25Mn
19	FMR LLC	0000315066	93,551	0.56%	▲91,813	+5,282.68%	$1.19Mn
20	IEQ CAPITAL, LLC	0001779789	92,373	0.55%	▲78,015	+543.36%	$1.18Mn

Showing 1 to 20 of 101 holders