BlackRock Reports 4.8% Stake in TELOS CORP

TELOS CORP ownership update: BlackRock, Inc. amended a Schedule 13G to report beneficial ownership of 3,757,272 shares of TELOS common stock, representing 4.8% of the class.

Rhea-AI Filing Summary

TELOS CORP ownership update: BlackRock, Inc. amended a Schedule 13G to report beneficial ownership of 3,757,272 shares of TELOS common stock, representing 4.8% of the class. The filing attributes sole voting power for 3,706,993 shares and sole dispositive power for 3,757,272 shares. The filing is signed by a BlackRock Managing Director on 04/27/2026.

Insights

Institutional Ownership Analyst

BlackRock reports a 4.8% stake in TELOS, shown as sole voting/dispositive power.

BlackRock's Schedule 13G/A lists 3,757,272 shares beneficially owned with 3,706,993 shares subject to sole voting power. This filing is typical for institutional passive ownership under SEC rules.

Monitor subsequent amendments for changes above the 5% threshold or disclosures identifying underlying affiliated funds; timing and cash‑flow treatment are not specified in the excerpt.

Disclosure & Compliance Specialist

Amendment clarifies reporting by BlackRock business units per SEC guidance.

The cover text notes beneficial ownership is aggregated across Reporting Business Units and excludes other BlackRock units per SEC Release No. 34-39538. The exhibit references identify the subsidiary details in Exhibit 99 and a Power of Attorney in Exhibit 24.

Compliance teams should track which affiliates are included and watch for any future reclassification or Form 13D activity.

Key Figures

Beneficial ownership: 3,757,272 shares Percent of class: 4.8% Sole voting power: 3,706,993 shares +3 more

6 metrics

Beneficial ownership 3,757,272 shares Amount beneficially owned per Item 4(a)

Percent of class 4.8% Percent of class per Item 4(b)

Sole voting power 3,706,993 shares Sole power to vote per Item 4(c)(i)

Sole dispositive power 3,757,272 shares Sole power to dispose per Item 4(c)(iii)

Signature date 04/27/2026 Filing signed by Managing Director

Form type Schedule 13G/A Cover and metadata indicate amendment filing

Key Terms

Schedule 13G/A, Beneficially owned, Sole dispositive power, Reporting Business Units

4 terms

Schedule 13G/A regulatory

"Amendment No. 1 TELOS CORP Common Stock 87969B101"

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.

Beneficially owned financial

"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: 3757272"

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.

Reporting Business Units financial

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

FAQ

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

What stake does BlackRock report in TELOS CORP (TLS)?

BlackRock reports beneficial ownership of 3,757,272 shares, equal to 4.8% of TELOS common stock, with sole dispositive power for those shares.

How many votes does BlackRock control in the TELOS filing?

BlackRock reports sole voting power for 3,706,993 shares and shared voting power of 0 shares in the Schedule 13G/A amendment.

When was the Schedule 13G/A for BlackRock and TELOS signed?

The Schedule 13G/A amendment is signed by Spencer Fleming, Managing Director, on 04/27/2026, per the signature block included in the filing.

Does the filing show BlackRock manages these shares through specific business units?

Yes. The filing states the holdings reflect securities beneficially owned by certain Reporting Business Units of BlackRock, Inc., aggregated per SEC Release No. 34-39538.

Are any exhibits attached to the Schedule 13G/A?

The filing references Exhibit 24 (Power of Attorney) and Exhibit 99 (Item 7 identification/classification) as attachments to the amendment.

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

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

TELOS CORP

(Name of Issuer)

Common Stock

(Title of Class of Securities)

87969B101

(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): 87969B101

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 3,706,993.00
6	Shared Voting Power 0.00
7	Sole Dispositive Power 3,757,272.00
8	Shared Dispositive Power 0.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

3,757,272.00

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)

4.8 %

12

Type of Reporting Person (See Instructions)

HC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: TELOS CORP
(b)	Address of issuer's principal executive offices: 19886 ASHBURN ROAD ASHBURN VA 20147
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.: 87969B101
Item 4.	Ownership
(a)	Amount beneficially owned: 3757272
(b)	Percent of class: 4.8 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 3706993
	(ii) Shared power to vote or to direct the vote: 0
	(iii) Sole power to dispose or to direct the disposition of: 3757272
	(iv) Shared power to dispose or to direct the disposition of: 0
Item 5.	Ownership of 5 Percent or Less of a Class.
	Ownership of 5 percent or less of a class
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 TELOS CORP. No one person's interest in the common stock of TELOS CORP 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