How many institutions own TOVX stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own TOVX shares is 24, representing 4.32% of the company's common stock.

Who are the major shareholders selling Theriva Biologics, Inc. stock?

STONEX GROUP INC., in the last quarter, reduced its stake in TOVX by -40.13% restricting it's holding to 22.28 thousand shares of worth nearly $4.36K. ADVISOR GROUP HOLDINGS, INC. also lessened -98.21% of the TOVX shares from its portfolio, reducing its holding to 8 shares of worth $1.00. BARCLAYS PLC also shunned TOVX shares holding by -100% last quarter which brought its holding to 0 shares worth -.

Investors who are buying TOVX stock?

As per its latest 13F filing, GEODE CAPITAL MANAGEMENT, LLC increased its stake in TOVX by 112.3% in the last quarter. The institutional holder raised its holding to 450.26 thousand shares having worth more than $88.16K. JANE STREET GROUP, LLC also added 100% more shares of TOVX to its portfolio, raising its holding to 177.03 thousand shares of worth $34.66K. also increased its TOVX shares holding by 100% which brought its holding to 192.4 thousand shares worth $37.71K.

TOVX's major insiders: who are they?

The insider with the most stakes in TOVX is SHALLCROSS STEVEN A , CEO and CFO at the company. Additionally, TOVX stock is highly held by N/A N/A and N/A N/A among others.

Did an insider recently sell TOVX stock?

Company executives, directors, and other insiders own 1.63% percent of Theriva Biologics, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which TOVX insiders have sold stock, totaling 0 shares. Insiders that have sold shares include .

Which insider recently purchased TOVX stock?

There have been 0 transaction(s) during the past 6-months in which Theriva Biologics, Inc. insiders have bought stock, totalling 0 shares

How much of TOVX does insiders own?

Around 0 Theriva Biologics, Inc. shares are held by insiders, which represents about 1.63% of TOVX stock.

Who is the insider with the largest stake?

TOVX CEO and CFO, SHALLCROSS STEVEN A holds the largest portfolio of the company's shares. TOVX shares owned by SHALLCROSS total nearly 250 thousand.

Which institution holds the most shares in TOVX?

GEODE CAPITAL MANAGEMENT, LLC is the largest institutional owner in TOVX which holds 450.26 thousand shares worth $88.16K or 1.1% of the total TOVX shares outstanding followed by BLACKROCK, INC. with ownership of 7.5 thousand shares representing 0.02% of the TOVX ownership. SCHWARZ DYGOS WHEELER INVESTMENT ADVISORS LLC is the third largest stakeholder with 15 thousand shares or 0.04% of the ownership worth more than $2.94K.

Is Theriva Biologics, Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the TOVX is concerned, it is a stock which is not optionable.

Is there a short position on TOVX's shares?

Number of TOVX shares short is 498.20K. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding TOVX shares are there?

As of today, 9.60M shares of TOVX are outstanding.

Is there many float in TOVX stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, TOVX has 9.58M shares in float.

TOVX short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for TOVX is 0.49.

Theriva Biologics (TOVX) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableNo

OptionableNo

Short Percent Of Outstanding Shares5.19

Short Percent Of Float5.2

Shares Outstanding9.60M

Shares Float9.58M

Shares Short498.20K

Short Ratio0.49

5.2%

Short % of Float

5.19%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

1.63% Percentage of Shares held by All Insiders

4.32% Percentage of Shares held by All Institutions

4.39% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 4.32% of TOVX shares are held by financial institutions. GEODE CAPITAL MANAGEMENT, LLC is the top corporate investor, holding 450.26K shares valued at $88.16K. A 1.1% stake in Theriva Biologics, Inc. is owned by the company. BLACKROCK, INC. owns 7.5K shares valued at $1.47K, which translates its holding of 0.02% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Mar 31, 2026	GEODE CAPITAL MANAGEMENT, LLC	1.1%	450.26K	88.16K	238.18K	+112.30%
Mar 31, 2026	BLACKROCK, INC.	0.02%	7.5K	1.47K	0	0
Mar 31, 2026	SCHWARZ DYGOS WHEELER INVESTMENT ADVISORS LLC	0.04%	15K	2.94K	0	0
Mar 31, 2026	STONEX GROUP INC.	0.05%	22.28K	4.36K	-14.94K	-40.13%
Mar 31, 2026	JANE STREET GROUP, LLC	0.43%	177.03K	34.66K	177.03K	+100.00%
Mar 31, 2026		0.47%	192.4K	37.71K	192.4K	+100.00%
Mar 31, 2026	UBS GROUP AG	0.55%	225.62K	44.22K	34.21K	+17.87%
Mar 31, 2026	VANGUARD FIDUCIARY TRUST CO	0.59%	241.78K	47.39K	241.78K	+100.00%
Mar 31, 2026	VIRTU FINANCIAL LLC	0.62%	253.22K	50K	253.22K	+100.00%
Mar 31, 2026	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0%	5	1	0	0
Mar 31, 2026	ADVISOR GROUP HOLDINGS, INC.	0%	8	1	-440	-98.21%
Mar 31, 2026	IFP ADVISORS, INC	0%	11	2	0	0
Mar 31, 2026	SBI SECURITIES CO., LTD.	0%	131	26	72	+122.03%
Mar 31, 2026	TWO SIGMA SECURITIES, LLC	0.26%	105.24K	20.61K	62.35K	+145.36%
Mar 31, 2026	BARCLAYS PLC	0%	0	-	-32.57K	-100.00%
Mar 31, 2026	BANK OF AMERICA CORP /DE/	0%	0	-	-31.14K	-100.00%
Mar 31, 2026	DRW SECURITIES, LLC	0%	0	-	-41.75K	-100.00%
Mar 31, 2026	CITIGROUP INC	0%	1.39K	272	-4.8K	-77.52%
Mar 31, 2026	TWO SIGMA INVESTMENTS, LP	0.04%	15.44K	3.02K	-26.9K	-63.53%
Mar 31, 2026	MORGAN STANLEY	0.06%	23.6K	4.62K	-176.4K	-88.20%
Mar 31, 2026	BOOTHBAY FUND MANAGEMENT, LLC	0.07%	27.65K	5.41K	0	0
Mar 31, 2026	XTX TOPCO LTD	0.23%	94.62K	18.53K	55.18K	+139.88%
Mar 31, 2026	IKARIAN CAPITAL, LLC	0.27%	112.08K	21.94K	0	0
Dec 31, 2025	CLEAR STREET GROUP INC.	0%	0	-	-100	-100.00%
Dec 31, 2025	VANGUARD GROUP INC	2.11%	255.73K	53.7K	239.35K	+1,461.02%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.75%	212.09K	44.62K	183.88K	+651.84%
Dec 31, 2025	MORGAN STANLEY	1.65%	200K	42.08K	200K	+100.00%
Dec 31, 2025	UBS GROUP AG	1.58%	191.41K	40.2K	168.5K	+735.38%
Dec 31, 2025	IKARIAN CAPITAL, LLC	0.92%	112.08K	23.58K	-7.96K	-6.63%
Dec 31, 2025	TWO SIGMA SECURITIES, LLC	0.35%	42.89K	9.03K	42.89K	+100.00%
Dec 31, 2025	TWO SIGMA INVESTMENTS, LP	0.35%	42.34K	8.91K	-19.5K	-31.53%
Dec 31, 2025	DRW SECURITIES, LLC	0.34%	41.75K	8.78K	41.75K	+100.00%
Dec 31, 2025	XTX TOPCO LTD	0.32%	39.45K	8.3K	6.55K	+19.90%
Dec 31, 2025	STONEX GROUP INC.	0.31%	37.22K	7.83K	37.22K	+100.00%
Dec 31, 2025	BARCLAYS PLC	0.27%	32.57K	6.85K	32.07K	+6,479.60%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0.26%	31.14K	6.54K	31.06K	+38,343.21%
Dec 31, 2025	BOOTHBAY FUND MANAGEMENT, LLC	0.23%	27.65K	5.82K	-7.96K	-22.34%
Dec 31, 2025	SCHWARZ DYGOS WHEELER INVESTMENT ADVISORS LLC	0.12%	15K	3.16K	15K	+100.00%
Dec 31, 2025	BLACKROCK, INC.	0.06%	7.5K	1.58K	-2	-0.03%
Dec 31, 2025	CITIGROUP INC	0.05%	6.19K	1.3K	6.19K	+100.00%
Dec 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	448	93	4	+0.90%
Dec 31, 2025	SBI SECURITIES CO., LTD.	0%	59	12	0	0
Dec 31, 2025	IFP ADVISORS, INC	0%	11	2	0	0
Dec 31, 2025	NEWBRIDGE FINANCIAL SERVICES GROUP, INC.	0%	5	1	5	+100.00%
Dec 31, 2025	HRT FINANCIAL LP	0%	0	-	-10.14K	-100.00%
Dec 31, 2025	TWO SIGMA ADVISERS, LP	0%	0	-	-27.28K	-100.00%
Dec 31, 2025	VIRTU FINANCIAL LLC	0%	0	-	-36.78K	-100.00%
Dec 31, 2025	JANE STREET GROUP, LLC	0%	0	-	-36.77K	-100.00%
Dec 31, 2025	WEALTHSPIRE ADVISORS, LLC	0%	0	-	-2	-100.00%
Sep 30, 2024	HRT FINANCIAL LP	1.04%	11.81K	16K	11.81K	+100.00%
Sep 30, 2024	NORTHERN TRUST CORP	0%	0	-	-26.48K	-100.00%
Sep 30, 2024	STATE STREET CORP	0%	0	-	-48.69K	-100.00%
Sep 30, 2024	VANGUARD GROUP INC	0%	0	-	-194.49K	-100.00%
Sep 30, 2024	FMR LLC	0%	0	-	-500	-100.00%
Sep 30, 2024	MORGAN STANLEY	0%	0	-	-15	-100.00%
Sep 30, 2024	BLAIR WILLIAM & CO/IL	0%	0	-	-10.15K	-100.00%
Sep 30, 2024	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-103.71K	-100.00%
Sep 30, 2024	OLD POINT TRUST & FINANCIAL SERVICES N A	0%	0	-	-100	-100.00%
Sep 30, 2024	BLACKROCK, INC.	0.67%	7.57K	10.44K	7.57K	+100.00%
Sep 30, 2024	BARCLAYS PLC	0.04%	495	683	495	+100.00%
Sep 30, 2024	DANSKE BANK A/S	0%	1	1	1	+100.00%
Sep 30, 2024	HEIGHTS CAPITAL MANAGEMENT, INC	12.51%	141.96K	195.9K	141.96K	+100.00%
Sep 30, 2024	ANSON FUNDS MANAGEMENT LP	12.26%	139.05K	191.88K	139.05K	+100.00%
Sep 30, 2024	ARMISTICE CAPITAL, LLC	8.82%	100K	138K	100K	+100.00%
Sep 30, 2024	TWO SIGMA INVESTMENTS, LP	1.2%	13.57K	18.72K	13.57K	+100.00%
Sep 30, 2024	GEODE CAPITAL MANAGEMENT, LLC	0%	0	-	-141.17K	-100.00%
Sep 30, 2024	TWO SIGMA SECURITIES, LLC	0%	0	-	-61.02K	-100.00%
Sep 30, 2024	MSD PARTNERS, L.P.	0%	0	-	-598.41K	-100.00%
Sep 30, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-145	-100.00%
Sep 30, 2024	UBS GROUP AG	0%	0	-	-3	-100.00%
Sep 30, 2024	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-11.05K	-100.00%
Sep 30, 2024	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	0	-	-14	-100.00%
Sep 30, 2024	IRON HORSE WEALTH MANAGEMENT, LLC	0%	0	-	-365	-100.00%
Sep 30, 2024	SAGEVIEW ADVISORY GROUP, LLC	0%	0	-	-10.43K	-100.00%
Sep 30, 2024	PLANNING CAPITAL MANAGEMENT CORP	0%	0	-	-110	-100.00%
Sep 30, 2024	IFP ADVISORS, INC	0%	11	15	11	+100.00%
Sep 30, 2024	BANK OF AMERICA CORP /DE/	0%	0	-	-146	-100.00%
Sep 30, 2024	WELLS FARGO & COMPANY/MN	0%	0	-	-100	-100.00%
Jun 30, 2024	MSD PARTNERS, L.P.	3.49%	598.41K	141.41K	598.41K	+100.00%
Jun 30, 2024	BANK OF AMERICA CORP /DE/	0%	146	34	140	+2,333.33%
Jun 30, 2024	IFP ADVISORS, INC	0%	296	70	0	0
Jun 30, 2024	IRON HORSE WEALTH MANAGEMENT, LLC	0%	365	86	0	0
Jun 30, 2024	LINCOLN NATIONAL CORP	0%	0	-	-11K	-100.00%
Jun 30, 2024	UBS GROUP AG	0%	3	1	0	0
Jun 30, 2024	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	14	3	0	0
Jun 30, 2024	OLD POINT TRUST & FINANCIAL SERVICES N A	0%	100	24	0	0
Jun 30, 2024	WELLS FARGO & COMPANY/MN	0%	100	24	-133	-57.08%
Jun 30, 2024	PLANNING CAPITAL MANAGEMENT CORP	0%	110	26	110	+100.00%
Jun 30, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0%	145	34	0	0
Jun 30, 2024	FMR LLC	0%	500	118	490	+4,900.00%
Jun 30, 2024	ADVISOR GROUP HOLDINGS, INC.	0.06%	11.05K	2.61K	11K	+23,404.26%
Jun 30, 2024	BLACKROCK INC.	1.1%	189.18K	44.7K	0	0
Jun 30, 2024	TWO SIGMA SECURITIES, LLC	0.36%	61.02K	14.42K	39.75K	+186.86%
Jun 30, 2024	RENAISSANCE TECHNOLOGIES LLC	0.6%	103.71K	24.51K	35.2K	+51.38%
Jun 30, 2024	MORGAN STANLEY	0%	15	4	0	0
Jun 30, 2024	STATE STREET CORP	0.28%	48.69K	11.51K	0	0
Jun 30, 2024	VANGUARD GROUP INC	1.13%	194.49K	45.96K	-30.78K	-13.66%
Jun 30, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.82%	141.17K	33.37K	0	0
Jun 30, 2024	NORTHERN TRUST CORP	0.15%	26.48K	6.26K	-122	-0.46%
Jun 30, 2024	CITADEL ADVISORS LLC	0%	0	-	-24.68K	-100.00%
Jun 30, 2024	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0%	0	-	-13.57K	-100.00%
Jun 30, 2024	BLAIR WILLIAM & CO/IL	0.06%	10.15K	2.4K	0	0
Jun 30, 2024	SAGEVIEW ADVISORY GROUP, LLC	0.06%	10.43K	1M	0	0

Insiders

Among the TOVX insiders holding of 1.63% of the stake in company, SHALLCROSS STEVEN A, CEO and CFO, holds the largest shares of 250K. , , is the second largest TOVX insider with ownership of - shares. , , stands third with possession of - shares of that stake.

Insiders	Designation	Shares Held
SHALLCROSS STEVEN A	CEO and CFO	250K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Jun 07, 2023	SHALLCROSS STEVEN A	PURCHASE	0.69	14K	9.7K	250K
Jun 06, 2023	SHALLCROSS STEVEN A	PURCHASE	0.63	26K	16.45K	236K
Feb 10, 2023	SHALLCROSS STEVEN A	PURCHASE	1.04	25K	26.08K	210K
Feb 02, 2023	SHALLCROSS STEVEN A	PURCHASE	0.94	25K	23.51K	185K
Jan 25, 2023	SHALLCROSS STEVEN A	PURCHASE	0.87	25K	21.83K	160K
Jan 20, 2023	SHALLCROSS STEVEN A	PURCHASE	0.75	25K	18.71K	135K
Dec 29, 2022	SHALLCROSS STEVEN A	PURCHASE	0.44	100K	43.7K	110K

TOVX Stock Ownership Breakdown