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Tao Synergies Inc. TAOX

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Estimated market cap $15.71M7.48M shares, shares as of Aug 13, 2026CIK 1571934

Insider trades, 12 mo

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No open-market trades

Congress trades, 24 mo

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No disclosed trades

13F holders, Q3 2026

6.9% of shares · 5 added

13F holders

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Lobbying, 12 mo

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No lobbying filings

Federal contracts, 12 mo

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None matched

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IPO prospectus

Updated

Tao Synergies Inc.’s initial public offering: where it stands and what the registration statement says.

Updated · First filed Oct 9, 2020

Read from the S-1/A filed Nov 5, 2020 · Read it on sec.gov ↗

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AI summary of the prospectus. Written by AI from the parts of the prospectus listed in the filing, and checked against its text. This is information, not investment advice.

All filings of this IPO Read the S-1/A on sec.gov ↗

IPO prospectus

Tao Synergies Inc.’s initial public offering: where it stands and what the registration statement says.

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Latest 10-Q

Q2 2026

What changed in Tao Synergies Inc.'s latest quarterly report, compared with the one before.

Filed Aug 13, 2026 · Quarter ended Jun 30, 2026

Compared with the 10-Q for the quarter ended Mar 31, 2026. Sections compared: management's discussion, risk factors, legal proceedings and controls and procedures.

Read the 10-Q on sec.gov ↗Filing index ↗

Latest 10-Q

What changed in Tao Synergies Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

No recent insider purchases or sales for this company.

Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.

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13F holders

515,495 shares

15 funds report TAOX. Values checked against market prices.

Funds own 9.5% of shares (Q2 2026)

29 funds hold the stock.

Q3 2026: 6.9% · 5,560 of ~8,900 funds reported so far

Q2 20251.8%
Q3 20254.9%
Q4 20258.3%
Q1 20266.3%
Q2 20269.5%
Q3 2026 (so far)6.9%

Q3 2026. 1 new, 5 added to, 6 trimmed, 14 exited since Q2 2026.

Top 13F holders
#
1	Vanguard Capital Management LLC 13F ↗	153,691	$696.2K	+29.7%
2	Geode Capital Management, LLC 13F ↗	77,009	$349.1K	-3.0%
3	Summit Financial, LLC 13F ↗	58,150	$263.4K	+0.7%
4	PEAK6 LLC 13F ↗	52,557	$238.1K	New
5	BlackRock, Inc. 13F ↗	44,771	$202.8K	-2.5%
6	Vanguard Fiduciary Trust Co 13F ↗	44,710	$202.5K	+40.2%
7	State Street Corp 13F ↗	33,300	$150.8K	+32.1%
8	Morgan Stanley 13F ↗	24,359	$110.3K	unchanged
9	UBS Group AG 13F ↗	23,900	$108.3K	-27.1%
10	Steward Partners Investment Advisory, LLC 13F ↗	2,650	$12.0K	-5.4%

Download CSV Every fund that holds TAOX, not only these ten. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.

13F holders

Funds that report this stock, checked against market prices.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

No recent congressional trades for this company.

Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.

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Lobbying

What Tao Synergies Inc. and its lobbying firms report each quarter.

No recent lobbying filings for this company.

Lobbying

What Tao Synergies Inc. and its lobbying firms report each quarter.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

Funds holding the stock

Shares they report

Funds holding the stock by quarter

Q2 2024	8	—	3,968	$16.2K
Q3 2024	8	0	2,546	$7,619
Q4 2024	8	0	23,490	$82.7K
Q1 2025	11	+3	52,161	$126.2K
Q2 2025	12	+1	61,718	$483.9K
Q3 2025	23	+11	351,281	$2.3M
Q4 2025	26	+3	594,534	$2.2M
Q1 2026	25	-1	470,285	$2.7M
Q2 2026	29	+4	712,230	$2.7M
Q3 2026	15	-14	515,495	$2.3M

Each point is a quarter-end, from Q2 2024 to Q3 2026. A fund's 13F lists its long positions in US-listed securities as of the last day of the quarter and arrives up to 45 days later, so each point shows holdings at quarter-end, not on the day they were reported.

Common shares only; options and bonds are left out. When a fund amends a report, the amended version is the one counted.

The history follows the company's current CUSIP number (87167T300). If the company's shares were ever re-issued under a different CUSIP, the quarters before the change are not part of this series, so the first point (Q2 2024) can be later than the stock's first appearance in 13F reports.

Share counts are adjusted for stock splits; none took place between these quarters. Values are in dollars as reported at the time and are not adjusted.

A quarter appears once our daily update has built its summary. If a summary cannot be built, older reports are kept and the chart shows the quarters it has until the next update repairs it.

Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

Ownership stakesNone in 12 mo 8-K eventsNone in 90 days PatentsNone on record Short interestFINRA · updated Oct 15 Planned insider salesNone in 12 mo Executive payNone on record Wikipedia attentionNone on record SEC enforcementNone on record IPO history3 registrations Ownership stakes…8-K events…Patents…Short interest…Planned insider sales…Executive pay…Wikipedia attention…SEC enforcement…

About the company

The basics from the company’s SEC registration.

Legal name: TAO Synergies Inc.
Address: 1185 AVENUE OF THE AMERICAS, 3RD FLOOR, NEW YORK, NY 10036
Phone: 9732420005
Fiscal year ends: Dec 31
Filer category: Non-accelerated filer, smaller reporting company
Incorporated in: DE
Listed as: TAOX (Nasdaq)
Former names: Synaptogenix, Inc. (until 2025); NEUROTROPE BIOSCIENCE, INC. (until 2020)
SEC filings: All filings on SEC EDGAR ↗

About the company

The basics from the company’s SEC registration.

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$2.10−$0.15 (−6.67%) Nov 13 close

1M3M1Y

Oct 13, 2026Low $2.10 · High $3.68Nov 13, 2026

Aug 13, 2026Low $2.10 · High $4.80Nov 13, 2026

Nov 13, 2025Low $2.10 · High $7.58Nov 13, 2026

Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

Live chart

Intraday and historical prices from TradingView. Quotes may be delayed.

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Information, not investment advice. Company matching is automatic; check the source before relying on one row.