BlackRock (NYSE: BLK) reports 15.85M-share, 7.7% stake in Dynex Capital

Rhea-AI Filing Summary

BlackRock, Inc. files an Amendment (No. 8) to a Schedule 13G/A reporting beneficial ownership of 15,850,726 shares of Dynex Capital Inc. Common Stock as of 03/31/2026. The filing states BlackRock holds 7.7% of the class, with 15,551,870 shares of sole voting power and 15,850,726 shares of sole dispositive power. The submission is signed by a Managing Director on 04/27/2026.

Insights

Institutional Ownership Analyst

BlackRock reports a 7.7% stake in Dynex Capital with sole voting and dispositive control over reported shares.

The filing lists 15,850,726 shares as beneficially owned and shows sole voting power on 15,551,870 shares. This identifies BlackRock as a >5% holder under Schedule 13G rules.

Timing: the ownership is reported 03/31/2026 and the amendment signed 04/27/2026. Cash‑flow treatment and any trading intent are not stated in the excerpt.

Compliance & SEC Filings Specialist

The amendment clarifies aggregation of holdings by Reporting Business Units of BlackRock, per SEC Release No. 34-39538.

The cover notes that holdings reflect consolidated Reporting Business Units and exclude other BlackRock units that are disaggregated. Item 6 explains third‑party dividend/proceeds rights but does not identify any >5% other persons.

Exhibits referenced include a Power of Attorney (Exhibit 24) and Item 7 details (Exhibit 99).

Key Figures

Beneficially owned shares: 15,850,726 shares Percent of class: 7.7% Sole voting power: 15,551,870 shares +3 more

6 metrics

Beneficially owned shares 15,850,726 shares reported as beneficially owned as of 03/31/2026

Percent of class 7.7% percentage of common stock reported on Schedule 13G/A

Sole voting power 15,551,870 shares sole power to vote or direct the vote

Sole dispositive power 15,850,726 shares sole power to dispose or direct disposition

CUSIP 26817Q886 Dynex Capital Inc Common Stock CUSIP on the filing

Filing signature date 04/27/2026 signature date of the amendment by Managing Director

Key Terms

beneficially owned, sole dispositive power, Schedule 13G/A, Reporting Business Units

4 terms

beneficially owned regulatory

"reflects the securities beneficially owned, or deemed to be beneficially owned"

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.

sole dispositive power regulatory

"Sole power to dispose or to direct the disposition of: 15850726"

Sole dispositive power is the exclusive legal authority to decide what happens to a security — for example, whether to sell, transfer, or retain shares — without needing anyone else’s permission. Investors care because it signals who truly controls the economic outcome of an investment: like holding the only key to a safe, the holder can realize gains or losses and may trigger regulatory reporting, insider rules, or influence over corporate ownership.

Schedule 13G/A regulatory

"Name of issuer: DYNEX CAPITAL INC ... Schedule 13G/A"

A Schedule 13G/A is an amended public filing with the U.S. securities regulator that updates a previous Schedule 13G, disclosing when an individual or group holds a substantial (typically over 5%) stake in a company and is claiming a passive, non‑controlling intent. Investors monitor these updates because rising or falling holdings can signal changing confidence, potential future moves, or shifts in voting power — like watching a public ledger where large shareholders quietly adjust their positions.

Reporting Business Units other

"beneficial ownership ... by certain business units (collectively, the "Reporting Business Units")"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/27/2026 - 04:12 PM Learn about SEC filing dates

FAQ

What stake does BlackRock report in Dynex Capital (DX)?

BlackRock reports beneficial ownership of 15,850,726 shares, representing 7.7% of Dynex Capital's common stock as of 03/31/2026. The filing shows sole dispositive power over those shares and sole voting power on 15,551,870 shares.

Does the Schedule 13G/A show BlackRock controls voting for those shares?

Yes. The filing states BlackRock has sole power to vote on 15,551,870 shares and sole dispositive power on 15,850,726 shares, indicating internal voting and disposition authority over the reported holdings.

What dates are relevant in BlackRock's amendment to the Schedule 13G/A?

The ownership figures are reported as of 03/31/2026, and the amendment is signed by a Managing Director on 04/27/2026. These dates anchor the reported position and the filing's certification.

Does the filing identify other persons with >5% interest in Dynex Capital?

No. Item 6 states various persons may have rights to dividends or sale proceeds, but it also says no one person's interest exceeds 5% of the outstanding common shares according to the excerpt.

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 8)

DYNEX CAPITAL INC

(Name of Issuer)

Common Stock

(Title of Class of Securities)

26817Q886

(CUSIP Number)

03/31/2026

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

Rule 13d-1(b)

Rule 13d-1(c)

Rule 13d-1(d)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): 26817Q886

1

Names of Reporting Persons

BlackRock, Inc.

2

Check the appropriate box if a member of a Group (see instructions)

(a)
(b)

3

Sec Use Only

4

Citizenship or Place of Organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

5	Sole Voting Power 15,551,870.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 15,850,726.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

15,850,726.00

10

Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

11

Percent of class represented by amount in row (9)

7.7 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: DYNEX CAPITAL INC
(b)	Address of issuer's principal executive offices: 140 East Shore Drive, Suite 100 GLEN ALLEN VA 23059-5755
Item 2.
(a)	Name of person filing: BlackRock, Inc. In accordance with SEC Release No. 34-39538 (January 12, 1998), this Schedule 13G reflects the securities beneficially owned, or deemed to be beneficially owned, by certain business units (collectively, the "Reporting Business Units") of BlackRock, Inc. and its subsidiaries and affiliates. It does not include securities, if any, beneficially owned by other business units whose beneficial ownership of securities are disaggregated from that of the Reporting Business Units in accordance with such release.
(b)	Address or principal business office or, if none, residence: BlackRock, Inc., 50 Hudson Yards New York, NY 10001
(c)	Citizenship: See Item 4 of Cover Page
(d)	Title of class of securities: Common Stock
(e)	CUSIP No.: 26817Q886
Item 4.	Ownership
(a)	Amount beneficially owned: 15850726
(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: 15551870
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 15850726
	(iv) Shared power to dispose or to direct the disposition of: 0
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.
	If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required. Various persons have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of the common stock of DYNEX CAPITAL INC. No one person's interest in the common stock of DYNEX CAPITAL INC is more than five percent of the total outstanding common shares.
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. See Exhibit 99
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 acquired and are held in the ordinary course of business and 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.

BlackRock, Inc.

Signature:	Spencer Fleming
Name/Title:	Managing Director
Date:	04/27/2026

Exhibit Information

Exhibit 24: Power of Attorney Exhibit 99: Item 7