EOPSF - Electro Optic Systems Holdings Limited Stock - Stock Price, Institutional Ownership, Shareholders

Electro Optic Systems Holdings Limited
US ˙ OTCPK ˙ AU000000EOS8 ˙ Aerospace & Defense

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Basic Stats
Institutional Owners 33 total, 33 long only, 0 short only, 0 long/short - change of 3,200.00% MRQ
Average Portfolio Allocation 0.1925 % - change of 2,650.77% MRQ
Shares Outstanding shares (source: Capital IQ)
Institutional Shares (Long) 13,366,039 - 6.03% (ex 13D/G) - change of 13.36MM shares 267,220.78% MRQ
Institutional Value (Long) $ 81,791 USD ($1000)
Institutional Activity Summary

Based on the latest reported and disclosed 13F, NPORT and beneficial-ownership filings. Regulatory filings are delayed, so these figures reflect reporting lag and are not real-time ownership.

Ownership Flow
Buyers Increase 22
Sellers Decrease 1
Unchanged10
Newly reported13
Exited / no longer reported2
Net shares changed Increase 7,127,767
Net value changed Increase 52,649.16
New / Exited
Newly reported13
New shares6,000,393
New value37,376.32
Exited / no longer reported2
Prior shares exited108,409
Prior value exited323.00
Concentration
Total disclosed shares13,366,039
Top 5 concentration73.50%
Top 10 concentration91.55%
Based on disclosed shares.
Filing Freshness
Latest report dateJ 30
Latest file dateA 13
Avg reporting lag 56 days
Stale holders0
Fresh filings100.00%
No newer filing in more than 180 days
Stale means no newer filing has been observed for the holder.
Source Breakdown
Source Breakdown
Source Owners Shares Value % Shares
13F Institutions 2 57,800 413.37 0.43%
NPORT Funds 33 13,308,239 81,394.79 99.57%
13F: quarterly institutional holdings. NPORT: fund portfolio holdings. Activist (13D/G): beneficial-ownership filings above 5%.
Reported Institutional Options Exposure

No reported option positions.

Institutional Ownership and Shareholders

Electro Optic Systems Holdings Limited (US:EOPSF) has 33 institutional owners and shareholders that have filed 13D/G or 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 13,366,039 shares. Largest shareholders include NEAGX - Needham Aggressive Growth Fund Retail Class, VGTSX - Vanguard Total International Stock Index Fund Investor Shares, SHLD - Global X Defense Tech ETF, VTMGX - Vanguard Developed Markets Index Fund Admiral Shares, IEFA - iShares Core MSCI EAFE ETF, HRITX - Hood River International Opportunity Fund Retirement Shares, SCZ - iShares MSCI EAFE Small-Cap ETF, VFSNX - Vanguard FTSE All-World ex-US Small-Cap Index Fund Institutional Shares, JEDI - Defiance Drone and Modern Warfare ETF, and ERBAX - Eaton Vance Richard Bernstein Equity Strategy Fund Class A .

Electro Optic Systems Holdings Limited (OTCPK:EOPSF) institutional ownership structure shows current positions in the company by institutions and funds, as well as latest changes in position size. Major shareholders can include individual investors, mutual funds, hedge funds, or institutions. The Schedule 13D indicates that the investor holds (or held) more than 5% of the company and intends (or intended) to actively pursue a change in business strategy. Schedule 13G indicates a passive investment of over 5%.

Fund Sentiment Score

The Fund Sentiment Score (fka Ownership Accumulation Score) finds the stocks that are being most bought by funds. It is the result of a sophisticated, multi-factor quantitative model that identifies companies with the highest levels of institutional accumulation. The scoring model uses a combination of the total increase in disclosed owners, the changes in portfolio allocations in those owners and other metrics. The number ranges from 0 to 100, with higher numbers indicating a higher level of accumulation to its peers, and 50 being the average.

Update Frequency: Daily

See Ownership Explorer, which provides a list of highest-ranking companies.

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Institutional Put/Call Ratio

In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

13F and NPORT Filings

Detail on 13F filings are free. Detail on NP filings require a premium membership. Green rows indicate new positions. Red rows indicate closed positions. Click the link icon to see the full transaction history.

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File Date Source Investor Type Avg Price
(Est)
Shares Δ Shares
(%)
Reported
Value
($1000)
Δ Value
(%)
Port Alloc
(%)
2026-06-24 NP DFIEX - International Core Equity Portfolio - Institutional Class This fund is a listed as child fund of Dimensional Fund Advisors Lp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 27,306 0.00 181 9.09
2026-06-25 NP IEFA - iShares Core MSCI EAFE ETF This fund is a listed as child fund of BlackRock Inc. and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 1,153,799 82.58 7,641 402.04
2026-06-26 NP VFSNX - Vanguard FTSE All-World ex-US Small-Cap Index Fund Institutional Shares This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 604,457 4,003
2026-06-29 NP DXIV - Dimensional International Vector Equity ETF 469 0.00 3 200.00
2026-04-24 NP ERBAX - Eaton Vance Richard Bernstein Equity Strategy Fund Class A 209,994 1,342
2026-06-01 NP WDGF - WisdomTree Global Defense Fund 1,376 452.61 8 600.00
2026-06-24 NP Dfa Investment Dimensions Group Inc - Va International Small Portfolio This fund is a listed as child fund of Dimensional Fund Advisors Lp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 5,176 0.00 34 9.68
2026-05-28 NP QCSTRX - Stock Account Class R1 116,677 -14.41 655 96.11
2026-05-29 NP JEDI - Defiance Drone and Modern Warfare ETF 286,620 418.96 1,572 353.03
2026-04-29 NP AVDE - Avantis International Equity ETF This fund is a listed as child fund of American Century Companies Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 0 -100.00 0 -100.00
2026-04-29 NP AVDEX - Avantis International Equity Fund Institutional Class This fund is a listed as child fund of American Century Companies Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 0 -100.00 0 -100.00
2026-05-28 NP GWX - SPDR(R) S&P(R) International Small Cap ETF This fund is a listed as child fund of State Street Corp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 100,599 2.09 552 -11.13
2026-08-12 13F Monetary Management Group Inc 5,000 0.00 37 24.14
2026-05-19 NP NEAGX - Needham Aggressive Growth Fund Retail Class 3,055,000 0.00 16,883 -12.27
2026-06-24 NP Dfa Investment Trust Co - The Asia Pacific Small Company Series This fund is a listed as child fund of Dimensional Fund Advisors Lp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 89,975 0.00 596 9.58
2026-05-18 NP LINCOLN VARIABLE INSURANCE PRODUCTS TRUST - LVIP Dimensional International Core Equity Fund Standard Class 8,726 0.00 49 -9.26
2026-06-24 NP DFA INVESTMENT DIMENSIONS GROUP INC - World ex U.S. Core Equity Portfolio Institutional Class Shares This fund is a listed as child fund of Dimensional Fund Advisors Lp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 60,028 0.00 398 9.67
2026-06-01 NP WDAF - WisdomTree Asia Defense Fund 50,494 415.82 277 354.10
2026-06-24 NP DFA INVESTMENT DIMENSIONS GROUP INC - International Vector Equity Portfolio Shares This fund is a listed as child fund of Dimensional Fund Advisors Lp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 19,461 0.00 129 9.40
2026-06-26 NP FTIHX - Fidelity Total International Index Fund This fund is a listed as child fund of Fmr Llc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 87,550 580
2026-06-26 NP VGTSX - Vanguard Total International Stock Index Fund Investor Shares This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 2,376,831 15,741
2026-06-26 NP VT - Vanguard Total World Stock Index Fund ETF Shares This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 125,529 831
2026-06-25 NP IPAC - iShares Core MSCI Pacific ETF This fund is a listed as child fund of BlackRock Inc. and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 39,657 263
2026-06-26 NP FSISX - Fidelity SAI International Small Cap Index Fund 46,693 45.97 309 306.58
2026-05-28 NP SPGM - SPDR(R) Portfolio MSCI Global Stock Market ETF This fund is a listed as child fund of State Street Corp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 3,857 21
2026-08-13 13F Mark Sheptoff Financial Planning, Llc 52,800 377
2026-06-25 NP SCZ - iShares MSCI EAFE Small-Cap ETF This fund is a listed as child fund of BlackRock Inc. and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 643,554 8.86 4,262 199.23
2026-04-29 NP SHLD - Global X Defense Tech ETF 1,675,457 30.06 10,722 179.00
2026-04-29 NP AVDS - Avantis International Small Cap Equity ETF 13,892 39.62 89 203.45
2026-05-28 NP PRNHX - T. Rowe Price New Horizons Fund, Inc. This fund is a listed as child fund of Price T Rowe Associates Inc /md/ and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 25,814 145
2026-06-26 NP VPACX - Vanguard Pacific Stock Index Fund Investor Shares This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 179,417 1,188
2026-05-28 NP VTMGX - Vanguard Developed Markets Index Fund Admiral Shares This fund is a listed as child fund of Vanguard Group Inc and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 1,562,900 8,779
2026-06-29 NP DFSI - Dimensional International Sustainability Core 1 ETF 5,344 0.00 35 6.25
2026-05-28 NP SSGVX - State Street Global Equity ex-U.S. Index Portfolio State Street Global All Cap Equity ex-U.S. Index Portfolio This fund is a listed as child fund of State Street Corp and if that institution has disclosed ownership in this security, then these positions will not be double counted when calculating total shares and total value 63,636 355
2026-05-29 NP HRITX - Hood River International Opportunity Fund Retirement Shares 667,951 3,752
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