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STATE STREET CORP

Position in ECVT — Ecovyst Inc.

CIK 93751 BOSTON, MA

Position in ECVT

as of Jun 30, 2026 · filed Aug 7, 2026
Position Value
$33,304,148
+$158,900 QoQ
Shares Held
2,675,032
+3.8% QoQ
Ownership
2.44%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#12
of 208 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 24% Shared 0% None 76%

Common Shares in ECVT Over Time

Shares Held

Position Value (USD)

Position in Specialty Chemicals

Basic Materials · as of Jun 30, 2026

STATE STREET CORP holds $31,134,150,708 across 52 Specialty Chemicals names. ECVT ranks #34 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ECVT

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $33,304,148 2,675,032
2026-03-31 $33,145,248 2,577,391
2025-12-31 $24,745,744 2,543,242
2025-09-30 $22,123,730 2,525,540
2025-06-30 $21,061,779 2,559,147
2025-03-31 $15,657,058 2,525,332
2024-12-31 $19,278,118 2,523,314
2024-09-30 $16,621,586 2,426,509
2024-06-30 $21,467,156 2,393,217
2024-03-31 $23,758,509 2,130,808
2023-12-31 $21,027,687 2,152,271
2023-09-30 $19,107,941 1,941,864
2023-06-30 $21,660,007 1,890,053
2023-03-31 $19,259,354 1,742,928
2022-12-31 $13,061,500 1,474,210
2022-09-30 $10,354,183 1,226,799
2022-06-30 $11,058,122 1,122,652
2022-03-31 $11,696,812 1,011,835
2021-12-31 $9,964,789 973,124
2021-09-30 $11,213,620 961,717
2021-06-30 PQG 936,519
2021-03-31 PQG 740,368
2020-12-31 PQG 777,673
2020-09-30 PQG 797,218
2020-06-30 PQG 809,292
2020-03-31 PQG 804,594