$22.72
-0.08 (-0.35%)
USD · as of 2026-08-21 · marketstack
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | Corre Partners Management, LLC | 1,604,3261.6M | $26M | 35.09% | — |
| 2 | BARCLAYS PLC | 323,946323,946 | $5M | 7.09% | ADD 3% |
| 3 | 22NW, LP | 170,187170,187 | $3M | 3.72% | — |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 137,096137,096 | $2M | 3.00% | NEW† |
| 5 | IES Holdings, Inc. | 75,00275,002 | $1M | 1.64% | — |
| 6 | BlackRock, Inc. | 55,31955,319 | $881,785 | 1.21% | — |
| 7 | DG Capital Management, LLC | 53,57953,579 | $854,049 | 1.17% | TRIM -17% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 48,50748,507 | $773,437 | 1.06% | ADD 2% |
| 9 | RENAISSANCE TECHNOLOGIES LLC | 31,45131,451 | $501,329 | 0.69% | TRIM -2% |
| 10 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 30,02530,025 | $478,599 | 0.66% | — |
| 11 | Manatuck Hill Partners, LLC | 27,53127,531 | $438,844 | 0.60% | ADD 24% |
| 12 | VANGUARD FIDUCIARY TRUST CO | 25,77125,771 | $410,790 | 0.56% | NEW |
| 13 | NORTHERN TRUST CORP | 23,92923,929 | $381,429 | 0.52% | ADD 9% |
| 14 | STATE STREET CORP | 18,71118,711 | $298,253 | 0.41% | ADD 5% |
| 15 | DIMENSIONAL FUND ADVISORS LP | 14,95214,952 | $238,335 | 0.33% | ADD 6% |
| 16 | Cerity Partners LLC | 14,89014,890 | $237,347 | 0.33% | NEW |
| 17 | GSA CAPITAL PARTNERS LLP | 11,59511,595 | $185,000 | 0.25% | TRIM -5% |
| 18 | Vanguard Global Advisers, LLC | 2,6832,683 | $42,767 | 0.06% | NEW |
| 19 | CWM, LLC | 2,2202,220 | $35,387 | 0.05% | — |
| 20 | MORGAN STANLEY | 2,1502,150 | $34,271 | 0.05% | — |
| 21 | BNP PARIBAS FINANCIAL MARKETS | 382382 | $6,089 | 0.01% | — |
| 22 | RHUMBLINE ADVISERS | 200200 | $3,188 | 0.00% | — |
| 23 | Winch Advisory Services, LLC | 140140 | $2,232 | 0.00% | — |
| 24 | JPMORGAN CHASE & CO | 1111 | $173 | 0.00% | — |
| 25 | Orion Capital Management LLC | 1010 | $159 | 0.00% | NEW |
| 26 | WELLS FARGO & COMPANY/MN | 44 | $64 | 0.00% | — |
| 27 | OSAIC HOLDINGS, INC. | 44 | $63 | 0.00% | — |
| 28 | SBI Securities Co., Ltd. | 33 | $48 | 0.00% | — |
| 29 | UBS Group AG | 11 | $16 | 0.00% | TRIM -93% |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +137,096 | $2M | OPEN |
| VANGUARD FIDUCIARY TRUST CO | +25,771 | $410,790 | OPEN |
| Cerity Partners LLC | +14,890 | $237,347 | OPEN |
| BARCLAYS PLC | +10,180 | $162,269 | ADD |
| Manatuck Hill Partners, LLC | +5,349 | $85,263 | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −168,831 | $3M | CLOSE |
| DRW Securities, LLC | −11,872 | $189,240 | CLOSE |
| DG Capital Management, LLC | −11,068 | $176,424 | TRIM |
| RENAISSANCE TECHNOLOGIES LLC | −700 | $11,158 | TRIM |
| GSA CAPITAL PARTNERS LLP | −633 | $10,090 | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| Corre Partners Management, LLC | 1.6M | 1.6M | 1.6M | 1.6M | 1.6M | 1.6M | $26M |
| BARCLAYS PLC | 252K | 295K | 290K | 300K | 314K | 324K | $5M |
| 22NW, LP | — | 35K | 171K | 170K | 170K | 170K | $3M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 137K | $2M |
| IES Holdings, Inc. | — | — | — | — | 75K | 75K | $1M |
| BlackRock, Inc. | 54K | 55K | 54K | 55K | 55K | 55K | $881,785 |
| DG Capital Management, LLC | — | — | — | — | 65K | 54K | $854,049 |
| GEODE CAPITAL MANAGEMENT, LLC | 44K | 47K | 47K | 47K | 48K | 49K | $773,437 |
| RENAISSANCE TECHNOLOGIES LLC | 17K | 20K | 36K | 37K | 32K | 31K | $501,329 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 17K | 17K | 16K | 17K | 30K | 30K | $478,599 |
| Manatuck Hill Partners, LLC | 62K | 62K | 72K | 72K | 22K | 28K | $438,844 |
| VANGUARD FIDUCIARY TRUST CO | — | — | — | — | — | 26K | $410,790 |
| NORTHERN TRUST CORP | 36K | 36K | 37K | 22K | 22K | 24K | $381,429 |
| STATE STREET CORP | 18K | 18K | 18K | 18K | 18K | 19K | $298,253 |
| DIMENSIONAL FUND ADVISORS LP | 11K | 11K | 14K | 15K | 14K | 15K | $238,335 |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
“General The Reporting Persons acquired the securities described in this Schedule 13D for investment purposes, and they intend to review their investments in the Issuer on a continuing basis. Any actions the Reporting Persons might undertake will be dependent upon the Reporting Persons' review of numerous factors, including, but not limited to: an ongoing evaluation of the Issuer's business, financial condition, operations and prospects; price levels of the Issuer's securities; general market, in”
“On August 6, 2026, Corre Opportunities Qualified Master Fund, LP, Corre Horizon Fund, LP and Corre Horizon II Fund, LP, each an existing shareholder of the Issuer, along with Corre Partners Management, LLC ("Corre"), which has been delegated investment authority over the assets of such shareholders (collectively with such shareholders, the "Corre Holders"), entered into a securities purchase agreement (the "Purchase Agreement") with InspectionTech Holdings LP (the "Stellex Holder"). Pursuant to ”
SEC Schedule 13D/G XML · group aggregate.