Comparable stake leader
ALLIANCEBERNSTEIN L.P.
SEC ownership of STERICYCLE INC
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000861878.
Disclosed value leader
ALLIANCEBERNSTEIN L.P.
Comparable rows
3/8
Latest evidence
31 Mar 2026
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
ALLIANCEBERNSTEIN L.P.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
3 of 8
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
ALLIANCEBERNSTEIN L.P.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000861878
- Issuer location
- Bannockburn, IL
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of STERICYCLE INC (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ALLIANCEBERNSTEIN L.P.
Disclosed value leader
ALLIANCEBERNSTEIN L.P.
Comparable rows
3/8
Latest evidence
31 Mar 2026
13D/G
13F
3/4/5
Lead comparable stake: 1.2%
5 rows are not safely comparable across share classes.
13D/G row: ALLIANCEBERNSTEIN L.P.
Quick read
ALLIANCEBERNSTEIN L.P. leads the comparable SEC ownership view at 1.2%.
3 of 8 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ALLIANCEBERNSTEIN L.P.'s linked filing trail.
Comparable ownership
Top 3
ALLIANCEBERNSTEIN L.P.
1.2%
Kentucky Retirement Systems
0.01%
HUNTINGTON NATIONAL BANK
0%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 8 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. |
13D/G
|
1.2%
|
$71,101,848
1,146,804 shares
|
$0 | 30 Sep 2024 |
| Kentucky Retirement Systems |
13F
Company
|
0.01%
|
$822,000
7,076 shares
|
— | 31 Mar 2026 |
| HUNTINGTON NATIONAL BANK |
13F
Company
|
0%
|
$62
1 shares
|
— | 31 Mar 2026 |
| Dominic Culotta |
3/4/5
EVP ENGINEERING
|
—
mixed-class rows
|
$2,397,567
45,859 shares
mixed-class rows
|
— | 15 Mar 2024 |
| Kay G. Priestly |
3/4/5
Director
|
—
class O/S missing
|
$402,709
9,815 shares
|
— | 26 May 2022 |
| Veronica M. Hagen |
3/4/5
Director
|
—
class O/S missing
|
$282,574
6,887 shares
|
— | 26 May 2021 |
| Mike S. Zafirovski |
3/4/5
Director
|
—
class O/S missing
|
$215,490
5,252 shares
|
— | 26 May 2022 |
| James J. Martell |
3/4/5
Director
|
—
class O/S missing
|
$175,731
4,283 shares
|
— | 26 May 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 12 Aug 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-20 of 23 reporting-owner rows connected to STERICYCLE INC. Open a relationship link for the CIK-to-CIK filing trail.
Rows
23
Largest Forms 3/4/5 holder
Dominic Culotta
Net 12M change
$0
Latest report
04 Nov 2024
Recent insider transactions for STERICYCLE INC
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.