SCHEDULE 13D/A Filed 2026-07-16 Event 2026-07-15 SEC 0001193125-26-306298 →

KING LUTHER CAPITAL MANAGEMENT CORP → Distribution Solutions Group, Inc. DSGR

Stake: — Shares: 3,578,228 Class: Common Stock, $1.00 par value

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

14 13D/G filings on this issuer

13 other filings besides this one

Filer Track Record

17 filings by this filer

16 other filings in the data moat

Short Interest · settle 2026-09-30

DTC 2.26

490,908 shares short · -14.0% vs prior

Other 13D/G Filings on Distribution Solutions Group, Inc.

Filed	Form	Filer	Stake	Shares
2026-09-10	SCHEDULE 13D/A	KING LUTHER CAPITAL MANAGEMENT CORP	78.70%	3,578,228	view →
2025-02-14	SCHEDULE	KING LUTHER CAPITAL MANAGEMENT CORP	77.60%	36,357,588	view →
2023-06-02	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →
2022-04-04	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →
2022-01-04	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →
2021-05-17	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →
2021-02-10	SC	GAMCO INVESTORS, INC. ET AL	—	—	view →
2020-03-16	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →
2019-01-23	SC	PORT RONALD B	—	—	view →
2019-01-22	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →
2018-03-07	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →
2018-03-07	SC	PORT RONALD B	—	—	view →
2018-03-05	SC	KING LUTHER CAPITAL MANAGEMENT CORP	—	—	view →

Other Filings by KING LUTHER CAPITAL MANAGEMENT CORP

Filed	Form	Issuer	Stake	Shares
2026-09-10	SCHEDULE 13D/A	Distribution Solutions Group, Inc.	78.70%	3,578,228	view →
2025-02-14	SCHEDULE	Distribution Solutions Group, Inc. DSGR	77.60%	36,357,588	view →
2023-06-02	SC	Distribution Solutions Group, Inc. DSGR	—	—	view →
2023-01-06	SC	CECO ENVIRONMENTAL CORP CECO	—	—	view →
2022-08-17	SC	CECO ENVIRONMENTAL CORP CECO	—	—	view →
2022-04-04	SC	LAWSON PRODUCTS INC/NEW/DE/ DSGR	—	—	view →
2022-01-04	SC	LAWSON PRODUCTS INC/NEW/DE/ DSGR	—	—	view →
2021-07-23	SC	DallasNews Corp	—	—	view →
2021-06-10	SC	A. H. Belo Corp	—	—	view →
2021-05-17	SC	LAWSON PRODUCTS INC/NEW/DE/ DSGR	—	—	view →
2020-10-28	SC	CONTANGO OIL & GAS CO	—	—	view →
2020-03-16	SC	LAWSON PRODUCTS INC/NEW/DE/ DSGR	—	—	view →
2019-12-23	SC	CONTANGO OIL & GAS CO	—	—	view →
2019-01-22	SC	LAWSON PRODUCTS INC/NEW/DE/ DSGR	—	—	view →
2018-03-07	SC	LAWSON PRODUCTS INC/NEW/DE/ DSGR	—	—	view →
2018-03-05	SC	LAWSON PRODUCTS INC/NEW/DE/ DSGR	—	—	view →

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