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Jane Street Group, LLC reported beneficial ownership of 13,305,229 POET Technologies Inc. (POET) common shares, or 7.7% of the class, as of September 30, 2026. Jane Street Capital, LLC reported 9,611,703 shares, or 5.6%, and Jane Street Global Trading, LLC reported 3,693,526 shares, or 2.1%.
Key Figures
Beneficial ownership:13,305,229 sharesPercent of class:7.7%Beneficial ownership:9,611,703 shares+3 more
6 metrics
Beneficial ownership13,305,229 sharesJane Street Group, LLC; as of September 30, 2026
Percent of class7.7%Jane Street Group, LLC; as of September 30, 2026
Beneficial ownership9,611,703 sharesJane Street Capital, LLC; as of September 30, 2026
Percent of class5.6%Jane Street Capital, LLC; as of September 30, 2026
Beneficial ownership3,693,526 sharesJane Street Global Trading, LLC; as of September 30, 2026
Percent of class2.1%Jane Street Global Trading, LLC; as of September 30, 2026
Key Terms
beneficially owned, shared voting power, shared dispositive power, percent of class
4 terms
beneficially ownedregulatory
"Aggregate Amount Beneficially Owned by Each Reporting Person"
Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.
shared voting powerregulatory
"Shared Voting Power 13,305,229.00"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
shared dispositive powerregulatory
"Shared Dispositive Power 13,305,229.00"
percent of classregulatory
"Percent of class represented by amount in row (9)"
Percent of class is the portion of a specific category of securities—such as a company’s common shares, preferred shares, or a bond series—that takes part in or approves a corporate action (vote, consent, tender, etc.). Investors watch this number because it reveals how much support or opposition exists within that particular shareholder group; like counting how many members of a club back a proposal, it can determine whether a plan passes or how influence is distributed.
FAQ
AI-generated questions and answers. How Rhea-AI works. Not financial advice.
How many shares of POET Technologies Inc. (POET) did Jane Street report?
Jane Street Group, LLC reported beneficial ownership of 13,305,229 shares, or 7.7% of the class, as of September 30, 2026. Jane Street Capital, LLC reported 9,611,703 shares, or 5.6%, and Jane Street Global Trading, LLC reported 3,693,526 shares, or 2.1%.
Did Jane Street have sole voting power over POET shares?
No. Jane Street Group, LLC, Jane Street Capital, LLC and Jane Street Global Trading, LLC each reported zero sole voting and dispositive power. They reported shared voting and dispositive power over 13,305,229, 9,611,703 and 3,693,526 shares, respectively.
Jane Street Group, LLC
Jane Street Capital, LLC
Jane Street Global Trading, LLC
(b)
Address or principal business office or, if none, residence:
Jane Street Group, LLC
250 Vesey Street 3rd Floor
New York, NY 10281
Jane Street Capital, LLC
250 Vesey Street 3rd Floor
New York, NY 10281
Jane Street Global Trading, LLC
250 Vesey Street 3rd Floor
New York, NY 10281
(c)
Citizenship:
See Item 4 of Cover Page
(d)
Title of class of securities:
Common Shares, no par value
(e)
CUSIP No.:
73044W302
Item 3.
If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
(a)
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
(b)
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
(c)
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
(d)
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
(e)
An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
(f)
An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
(g)
A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
(h)
A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
(i)
A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
(j)
A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution:
(k)
Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
Item 4.
Ownership
(a)
Amount beneficially owned:
13,305,229.00
(b)
Percent of class:
7.7%
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
0
(ii) Shared power to vote or to direct the vote:
13,305,229.00
(iii) Sole power to dispose or to direct the disposition of:
0
(iv) Shared power to dispose or to direct the disposition of:
13,305,229.00
Item 5.
Ownership of 5 Percent or Less of a Class.
Not Applicable
Item 6.
Ownership of more than 5 Percent on Behalf of Another Person.
Not Applicable
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
Subsidiary
Jane Street Capital, LLC
Jane Street Global Trading, LLC
Item 8.
Identification and Classification of Members of the Group.
Not Applicable
Item 9.
Notice of Dissolution of Group.
Not Applicable
Item 10.
Certifications:
By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.
SIGNATURE
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
