ECVT

Ecovyst Inc
MaterialsUSCUSIP 27923Q109◍ Confluence graph
Tracked 13F Holders
177
-105 QoQ
13F Value (tracked)
$1.2B
Insider Net · 180d
-$113K
0↑ 1↓
Recent Filings
15
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)36 adding · 18 trimming
Insider net (180d)-$113K

Who owns ECVT?

177 tracked 13F filers

177 tracked 13F filers disclose a position in ECVT as of the latest SEC 13F filings, a combined $1.2B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
#FundPosition valueSharesLast moveAs ofHistory
1Rubric Capital Management LP
$117.5M
9.1M
−13%
Reduced · −1.4M sh
Q1 2026
2BlackRock, Inc.
$112.3M
8.7M
−16%
Reduced · −1.7M sh
Q1 2026
3DIMENSIONAL FUND ADVISORS LP
$83.6M
6.5M
+1.7%
Added · +111K sh
Q1 2026
4HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC
$69.6M
5.4M
−43%
Reduced · −4.2M sh
Q1 2026
5VANGUARD PORTFOLIO MANAGEMENT LLC
$67.4M
5.2M
First observed position
No prior filed position
Q1 2026
6VANGUARD CAPITAL MANAGEMENT LLC
$64.0M
5.0M
First observed position
No prior filed position
Q1 2026
7BROWN ADVISORY INC
$62.3M
4.8M
−3.6%
Reduced · −183K sh
Q1 2026
8ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
$62.1M
4.8M
+247%
Added · +3.4M sh
Q1 2026
9FMR LLC
$57.5M
4.5M
10×
Added · +4.0M sh
Q1 2026
10GEODE CAPITAL MANAGEMENT, LLC
$39.2M
3.1M
+14%
Added · +386K sh
Q2 2026
11BRIGHTLINE CAPITAL MANAGEMENT, LLC
$36.0M
2.8M
+37%
Added · +750K sh
Q1 2026
12STATE STREET CORP
$33.3M
2.7M
+3.8%
Added · +98K sh
Q2 2026
13AMERIPRISE FINANCIAL INC
$27.4M
2.1M
−1.0%
Reduced · −22K sh
Q1 2026
14CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$27.4M
2.1M
−6.4%
Reduced · −145K sh
Q1 2026
15AMERICAN CENTURY COMPANIES INC
$26.0M
2.0M
+229%
Added · +1.4M sh
Q1 2026
16Allspring Global Investments Holdings, LLC
$16.9M
1.4M
−63%
Reduced · −2.4M sh
Q2 2026
17GOLDMAN SACHS GROUP INC
$18.1M
1.4M
+70%
Added · +579K sh
Q1 2026
18LOOMIS SAYLES & CO L P
$15.8M
1.2M
−3.4%
Reduced · −43K sh
Q1 2026
19BANK OF AMERICA CORP /DE/
$14.2M
1.1M
+62%
Added · +424K sh
Q1 2026
20NEEDHAM INVESTMENT MANAGEMENT LLC
$13.1M
1.0M
Held
Q1 2026
21NORTHERN TRUST CORP
$12.3M
959K
+4.9%
Added · +45K sh
Q1 2026
22SEI INVESTMENTS CO
$12.1M
938K
+80%
Added · +418K sh
Q1 2026
23NewEdge Advisors, LLC
$11.1M
895K
~0%
Added · +71 sh
Q2 2026
24WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
$10.7M
860K
−54%
Reduced · −1.0M sh
Q2 2026
25BRIDGEWAY CAPITAL MANAGEMENT, LLC
$10.7M
835K
+3.2%
Added · +26K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is ECVT being bought or sold by institutions?

Last quarter, 15 funds opened a new position in ECVT and 21 added to an existing one, while 18 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
15
funds
Added
21
funds
Reduced
18
funds
Exited
0
funds

Funds that own ECVT also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT96 funds$209.1B
AMAZON.COM INCAMZN93 funds$155.6B
ALPHABET INC-CL AGOOGL93 funds$124.0B
META PLATFORMS INC-CLASS AMETA91 funds$87.8B
NVIDIA CORPNVDA90 funds$310.1B
LAM RESEARCH CORPLRCX90 funds$28.2B
BANK OF AMERICA CORPBAC90 funds$24.9B
ELI LILLY & COLLY88 funds$58.9B
VISA INC-CLASS A SHARESV88 funds$48.3B
APPLE INCAAPL87 funds$225.6B
BROADCOM INCAVGO87 funds$124.5B
MICRON TECHNOLOGY INCMU87 funds$28.4B

Ranked by how many of ECVT's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$113K
1 insiders
Net
-$113K
1 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Jun 2, 2026Lorance SarahDirectorSell (S)8K$113K
Nov 7, 2025Ward Susan FDirectorSell (S)15K$126K
Aug 7, 2024Whittleston PaulSee RemarksBuy (P)8K$51K
Aug 5, 2024Bitting KurtSee Remarks, DirectorBuy (P)5K$31K
Aug 5, 2024Feehan MichaelSee RemarksBuy (P)16K$100K
Aug 5, 2024Koscinski Joseph S.See RemarksBuy (P)5K$30K
Mar 22, 2024Ward Susan FDirectorSell (S)24K$251K
Aug 23, 2023Feehan MichaelSee RemarksBuy (P)5K$48K
Aug 23, 2023Bitting KurtSee Remarks, DirectorBuy (P)3K$30K
May 26, 2023RATCLIFFE JAMES AInsiderSell (S)14.0M$152.3M
Mar 7, 2023CCMP Capital, LP10% OwnerSell (S)1.7M$17.3M
Mar 7, 2023CCMP Capital, LP10% OwnerSell (S)5.4M$54.2M

Institutional ownership over time

63 funds-46 since Q3 2024
084168Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $168.5M

Recent filings

15 shown

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Connected entities for ECVT

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Ask your agent what changed in ECVT

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/ECVT/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for ECVT.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ECVT. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.