Syntec Optics (Nasdaq: OPTX) Announces Inclusion in Russell 3000 Index

Syntec Optics (Nasdaq: OPTX) has been selected for inclusion in the Russell 3000 Index as part of the 2026 reconstitution, effective after the U.S. market close on June 26, 2026.

Rhea-AI Summary

Syntec Optics (Nasdaq: OPTX) has been selected for inclusion in the Russell 3000 Index as part of the 2026 reconstitution, effective after the U.S. market close on June 26, 2026.

Inclusion brings automatic membership in the Russell 1000 or 2000 and related style sub-indexes, enhancing institutional visibility. According to FTSE Russell, about $10.6 trillion in assets are benchmarked to these indexes. The final index list is scheduled for implementation at the U.S. market open on June 29, 2026.

Positive

• Inclusion in Russell 3000 Index effective after market close June 26, 2026
• Automatic membership in Russell 1000 or Russell 2000 and style sub-indexes
• Eligibility for index-tracking mutual funds and ETFs that follow Russell indexes
• Access to institutional benchmarks tied to approximately $10.6 trillion in assets

Negative

• None.

Argus Jun 1 session

+8.94% close to close Open Argus

Details

News Market Reaction – OPTX

On Jun 1, the day this news came out, OPTX closed 8.94% above the previous close.

Data tracked by StockTitan Argus for the Jun 1 session.

Key Figures

Index effective date: June 26, 2026 Final index implementation: June 29, 2026 Reconstitution year: 2026 +5 more

Index effective date

June 26, 2026

Inclusion effective after U.S. market close

Final index implementation

June 29, 2026

Fully validated Russell list implemented at market open

Reconstitution year

2026

Annual Russell 3000 Index reconstitution

Russell benchmarked assets

$10.6 trillion

Investment assets benchmarked to Russell U.S. indexes

Current price

$9.95

Pre-news price vs Russell 3000 inclusion announcement

1-day move

-9.87%

24h price change before/around announcement

52-week high

$12.20

Pre-news 52-week trading range high

52-week low

$1.18

Pre-news 52-week trading range low

Historical Context

5 past events · Latest: May 19

5 events

1. May 19

   AI/defense deliveries

   24h Move

   +3.0%

   Multiple deep-tech delivery milestones across defense, space, and AI markets.

2. May 15

   Q1 2026 earnings

   24h Move

   -8.5%

   Revenue and gross profit declined with a net loss and limited liquidity.

3. May 15

   Earnings call announcement

   24h Move

   -6.3%

   Scheduled conference call to discuss results and provide a business update.

4. May 04

   Space optics expansion

   24h Move

   -6.3%

   Quadrupled space optics production and expanded Low Earth Orbit product plans.

5. Apr 30

   Equity offering

   24h Move

   +12.4%

   Closed $20M underwritten stock offering at $7.00 per share.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

russell 3000 index, russell 1000 index, russell 2000 index, exchange-traded funds (etfs), +3 more

7 terms

russell 3000 index financial

"announced today that it has been selected for inclusion in the Russell 3000® Index"

A broad stock market index that tracks the performance of the roughly 3,000 largest publicly traded U.S. companies by total market value, representing almost the entire U.S. equity market. Investors use it like a big basket or thermometer: it provides a simple snapshot of overall U.S. stock market health, serves as a benchmark for funds and portfolios, and helps measure diversification, risk and returns over time.

russell 1000 index financial

"means membership in either the large-cap Russell 1000® Index or the small-cap"

A stock-market benchmark that tracks the performance of the 1,000 largest U.S. publicly traded companies by market value, representing the large-cap portion of the U.S. equity market. Think of it as a thermometer for big American companies: investors, mutual funds and ETFs compare returns to it and often build products that follow it, so its gains or losses influence many portfolios and signal broader market trends.

russell 2000 index financial

"either the large-cap Russell 1000® Index or the small-cap Russell 2000® Index"

A stock-market benchmark that tracks about 2,000 small-cap U.S. companies, the Russell 2000 gives a snapshot of how smaller publicly traded firms are performing. Investors use it like a thermometer or yardstick for the small-company segment of the market—funds and portfolio managers compare returns to it, and its movements can signal changes in economic risk appetite or growth expectations; it is weighted so larger small companies have a bigger influence on the index.

exchange-traded funds (etfs) financial

"shareholder base to include mutual funds and exchange-traded funds (ETFs) that track the index"

Exchange-traded funds (ETFs) are investment funds that pool money from many investors to buy a diverse mix of stocks, bonds, or other assets, all managed as a single package. They are traded on stock exchanges like individual stocks, allowing investors to buy or sell shares easily throughout the trading day. ETFs offer a simple way to diversify investments and access different markets or sectors without needing to buy many individual assets.

index funds financial

"utilized by institutional investors and investment managers worldwide for index funds and as the primary benchmarks"

A fund that pools investors’ money to buy the same collection of stocks or bonds that make up a market index — like a ready-made basket representing the whole market or a specific slice of it. It matters because it gives broad exposure with lower fees and simpler management than picking individual securities, reducing the impact of any single holding and making it efficient for long-term investing.

benchmarks financial

"used by institutional investors and investment managers worldwide for index funds and as the primary benchmarks"

Benchmarks are standard measures—often broad market indexes or preset targets—used to judge how well an investment, fund or strategy is performing compared with a common yardstick. Like timing runners against the lead car in a race, benchmarks help investors see whether returns come from skill or simply following the market, guide portfolio choices, reveal added risk or costs, and set realistic performance expectations.

institutional investors financial

"The Russell U.S. Indexes are widely utilized by institutional investors and investment managers worldwide"

Institutional investors are large organizations, like pension funds, insurance companies, and mutual funds, that invest huge amounts of money on behalf of many people. Their decisions can influence the economy because they buy and sell big chunks of stocks, bonds, or other assets. They matter because their actions can affect market prices and trends.

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Aligns with major U.S. equity benchmark and investor base

ROCHESTER, NEW YORK, June 01, 2026 (GLOBE NEWSWIRE) -- Syntec Optics (Nasdaq: OPTX), a leading innovator in defense tech, space tech, and biomedical tech, announced today that it has been selected for inclusion in the Russell 3000® Index as part of the 2026 annual reconstitution. This inclusion will become effective after the U.S. market closes on June 26, 2026. Syntec is set to be added to the widely followed U.S. equity index family. 

Inclusion in the Russell 3000® Index typically means membership in either the large-cap Russell 1000® Index or the small-cap Russell 2000® Index. When the company is added to the Russell 3000, it automatically becomes part of these benchmark indexes and the corresponding Growth or Value style sub-indexes, based on its fundamental metrics.

Investors can follow updates expected from FTSE Russell on June 5, June 12, and June 18.

A Milestone for Institutional Visibility

“Our preliminary inclusion in the Russell 3000 Index is a definitive milestone that reflects the operational and financial efforts we have made. It signals that we can meet minimum price, volume, and market-cap thresholds, opening the opportunity for active small-cap mutual funds and ETFs to finally build positions,” said Dean Rudy, Chief Financial Officer at Syntec Optics. “Our strategy, grounded in fundamentals and deep-tech frontier products, can broaden our exposure within the institutional investment community for long-term shareholder value.”

Strategic Impact of Index Inclusion

Inclusion in the Russell U.S. Indexes serves as a critical catalyst for publicly traded companies by introducing them to a vast network of institutional capital:

• Benchmark Authority: The Russell U.S. Indexes are widely utilized by institutional investors and investment managers worldwide for index funds and as the primary benchmarks for active investment strategies.
• Large Asset Base: According to FTSE Russell, approximately $10.6 trillion in investment assets are currently benchmarked against the Russell U.S. indexes.
• Long Position Inflows: Membership historically expands a company's shareholder base to include mutual funds and exchange-traded funds (ETFs) that track the index.

The final, fully validated list of index members is scheduled to be implemented at the opening of the U.S. equity markets on Monday, June 29, 2026. For more information on the Russell indexes reconstitution process, please visit the FTSE Russell website at www.ftserussell.com.

About Syntec Optics

Syntec Optics Holdings, Inc. (Nasdaq: OPTX), headquartered in Rochester, NY, is one of the largest custom and diverse end-market optics and photonics manufacturers in the United States. Operating for over two decades, Syntec Optics runs a state-of-the-art facility with extensive core capabilities across various optics manufacturing processes, both horizontally and vertically integrated, to provide a competitive advantage for mission-critical OEMs. As more products become light-enabled, Syntec Optics continues to add new product lines, including recent Low Earth Orbit (LEO) satellite optics for communications, AI data-center power, and reconnaissance, multi-spectral optics for deep tech, as well as display and sensing for Artificial Intelligence-driven defense AR/VR systems. According to SPIE, across the entire field of optics and photonics, the monetary value of all light-enabled products and related services accounts for over 15% of worldwide economic output (nearly $16 trillion of the total $106 trillion value of all finished goods and services produced worldwide in 2023). To learn more, visit www.syntecoptics.com.

Forward-Looking Statements

This press release contains certain “forward-looking statements” within the meaning of the United States Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended (the “Securities Act”) and Section 21E of the Securities Exchange Act of 1934, as amended. All statements other than statements of historical fact contained in this press release, including any statements as to the intended use of net proceeds from the public offering, are forward-looking statements. Some of these forward-looking statements can be identified by the use of forward-looking words, including “may,” “should,” “expect,” “intend,” “will,” “estimate,” “anticipate,” “believe,” “predict,” “plan,” “targets,” “projects,” “could,” “would,” “continue,” “forecast” or the negatives of these terms or variations of them or similar expressions. All forward-looking statements are subject to risks, uncertainties, and other factors (some of which are beyond the control of Syntec Optics), which could cause actual results to differ materially from those expressed or implied by such forward-looking statements. All forward-looking statements are based upon estimates, forecasts and assumptions that, while considered reasonable by Syntec Optics and its management, as the case may be, are inherently uncertain and many factors may cause the actual results to differ materially from current expectations which include, but are not limited to: 1) risk outlined in any prior SEC filings; 2) ability of Syntec Optics to successfully increase market penetration into its target markets; 3) the addressable markets that Syntec Optics intends to target do not grow as expected; 4) the loss of any key executives; 5) the loss of any relationships with key suppliers including suppliers abroad; 6) the loss of any relationships with key customers; 7) the inability to protect Syntec Optics’ patents and other intellectual property; 8) the failure to successfully execute manufacturing of announced products in a timely manner or at all, or to scale to mass production; 9) costs related to any further business combination; 10) changes in applicable laws or regulations; 11) the possibility that Syntec Optics may be adversely affected by other economic, business and/or competitive factors; 12) Syntec Optics’ estimates of its growth and projected financial results for the future and meeting or satisfying the underlying assumptions with respect thereto; 13) the impact of any pandemic, including any mutations or variants thereof and the Russian/Ukrainian or Israeli conflict, and any resulting effect on business and financial conditions; 14) inability to complete any investments or borrowings in connection with any organic or inorganic growth; 15) the potential for events or circumstances that result in Syntec Optics’ failure to timely achieve the anticipated benefits of Syntec Optics’ customer arrangements; and 16) other risks and uncertainties set forth in the sections entitled “Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements” in prior SEC filings. These filings identify and address other important risks and uncertainties that could cause actual events and results to differ materially from those contained in the forward-looking statements. Nothing in this press release should be regarded as a representation by any person that the forward-looking statements set forth herein will be achieved or that any of the contemplated results of such forward-looking statements will be achieved. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made. Syntec Optics does not give any assurance that Syntec Optics will achieve its expected results. Syntec Optics does not undertake any duty to update these forward-looking statements except as otherwise required by law.

For further information, please contact:

Investor Relations

InvestorRelations@syntecoptics.com 

SOURCE: Syntec Optics Holdings, Inc. (Nasdaq: OPTX)

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Syntec Optics (Nasdaq: OPTX) announce about the Russell 3000 Index on June 1, 2026?

Syntec Optics announced it will be added to the Russell 3000 Index as part of the 2026 reconstitution. The inclusion is scheduled to become effective after the U.S. market closes on June 26, 2026, expanding its exposure to institutional investors.

When will Syntec Optics (OPTX) Russell 3000 Index inclusion become effective?

Syntec Optics inclusion in the Russell 3000 Index is expected to be effective after U.S. market close on June 26, 2026. The final, fully validated list of index members is scheduled for implementation at the U.S. market open on June 29, 2026.

How could Russell 3000 Index membership affect Syntec Optics (OPTX) investor base?

Russell 3000 membership can broaden Syntec Optics investor base by making shares eligible for index-tracking funds. According to Syntec Optics, this may open opportunities for active small-cap mutual funds and ETFs to build positions, enhancing institutional ownership potential over time.

Will Syntec Optics (OPTX) also join the Russell 1000 or Russell 2000 Index?

Inclusion in the Russell 3000 Index typically results in membership in either the Russell 1000 or Russell 2000. Syntec Optics indicates it will also join the corresponding Growth or Value sub-indexes, determined by its fundamental metrics during the annual reconstitution.

Why is Russell 3000 Index inclusion important for Syntec Optics (OPTX) shareholders?

Russell 3000 inclusion is important because many institutional strategies track or benchmark to these indexes. According to FTSE Russell, approximately $10.6 trillion of assets reference the Russell U.S. indexes, potentially increasing Syntec Optics visibility and demand from index and benchmark-driven investors.

What key dates should Syntec Optics (OPTX) investors watch for the 2026 Russell reconstitution?

Key dates include FTSE Russell updates expected on June 5, June 12, and June 18, 2026. According to Syntec Optics, its inclusion becomes effective after market close June 26, with the final index member list implemented at the U.S. market open on June 29, 2026.