As of the latest SEC filings, Trinseo PLC (TSEOQ) is held by 48 institutional funds. The largest fund shareholder is Schwab Fundamental U.S. Small Company ETF (FNDA), holding an estimated $381,371.74 in market value, representing a significant portion of its portfolio.
Funds holding Trinseo PLC (TSEOQ)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- TSEOQ
- CIK:
- 0001519061
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
FNDA
Schwab Fundamental U.S. Small Company ETF
|
ETF | Charles Schwab | 0.00% | $381,371.74 | 1,658,138 | Feb 28, 2026 | Apr 24, 2026 |
|
IWM
iShares Russell 2000 ETF
|
ETF | BlackRock / iShares | 0.00% | $80,163.62 | 763,463 | Mar 31, 2026 | May 28, 2026 |
|
ICBMX
ICON Natural Resources and Infrastructure Fund
|
MF | Independent / Boutique | 0.04% | $52,500.00 | 500,000 | Mar 31, 2026 | Jun 1, 2026 |
|
FSMAX
Fidelity Extended Market Index Fund
|
MF | Fidelity | 0.00% | $42,868.32 | 186,384 | Feb 28, 2026 | Apr 24, 2026 |
|
VTWO
VANGUARD RUSSELL 2000 INDEX FUND
|
ETF | Vanguard | 0.00% | $38,847.69 | 168,903 | Feb 28, 2026 | Apr 28, 2026 |
|
SFSNX
Schwab Fundamental U.S. Small Company Index Fund
|
MF | Charles Schwab | 0.00% | $32,849.30 | 328,493 | Apr 30, 2026 | Jun 25, 2026 |
|
IWN
iShares Russell 2000 Value ETF
|
ETF | BlackRock / iShares | 0.00% | $29,904.63 | 284,806 | Mar 31, 2026 | May 28, 2026 |
|
FSKAX
Fidelity Total Market Index Fund
|
MF | Fidelity | 0.00% | $15,182.76 | 66,012 | Feb 28, 2026 | Apr 24, 2026 |
|
FCFMX
Fidelity Series Total Market Index Fund
|
MF | Fidelity | 0.00% | $11,402.02 | 49,574 | Feb 28, 2026 | Apr 24, 2026 |
|
IWC
iShares Micro-Cap ETF
|
ETF | BlackRock / iShares | 0.00% | $9,573.27 | 91,174 | Mar 31, 2026 | May 28, 2026 |
|
SWSSX
Schwab Small-Cap Index Fund
|
MF | Charles Schwab | 0.00% | $8,502.80 | 85,028 | Apr 30, 2026 | Jun 25, 2026 |
|
ITOT
iShares Core S&P Total U.S. Stock Market ETF
|
ETF | BlackRock / iShares | 0.00% | $6,970.01 | 66,381 | Mar 31, 2026 | May 28, 2026 |
|
-
Master Small Cap Index Series
|
ETF | Independent / Boutique | 0.00% | $6,193.32 | 58,984 | Mar 31, 2026 | May 28, 2026 |
|
FNDB
Schwab Fundamental U.S. Broad Market ETF
|
ETF | Charles Schwab | 0.00% | $6,011.28 | 26,136 | Feb 28, 2026 | Apr 24, 2026 |
|
VTWV
VANGUARD RUSSELL 2000 VALUE INDEX FUND
|
ETF | Vanguard | 0.00% | $5,700.55 | 24,785 | Feb 28, 2026 | Apr 28, 2026 |
|
TRHBX
Nuveen Small Cap Blend Index Fund
|
MF | TIAA / Nuveen | 0.00% | $4,428.00 | 44,280 | Apr 30, 2026 | Jun 24, 2026 |
|
-
EQ/2000 Managed Volatility Portfolio
|
ETF | Independent / Boutique | 0.00% | $3,821.79 | 36,398 | Mar 31, 2026 | May 26, 2026 |
|
VCSLX
Small Cap Index Fund
|
MF | Corebridge / VALIC | 0.00% | $3,183.89 | 13,843 | Feb 28, 2026 | Apr 29, 2026 |
|
BBVSX
Bridge Builder Small/Mid Cap Value Fund
|
MF | Independent / Boutique | 0.00% | $1,654.49 | 15,757 | Mar 31, 2026 | May 22, 2026 |
|
SMXAX
SIIT EXTENDED MARKET INDEX FUND
|
MF | Independent / Boutique | 0.00% | $1,196.00 | 5,200 | Feb 28, 2026 | Apr 28, 2026 |
|
VTHR
VANGUARD RUSSELL 3000 INDEX FUND
|
ETF | Vanguard | 0.00% | $942.54 | 4,098 | Feb 28, 2026 | Apr 28, 2026 |
|
-
Small-Cap Index Portfolio
|
ETF | Independent / Boutique | 0.00% | $929.88 | 8,856 | Mar 31, 2026 | May 27, 2026 |
|
-
ATM Small Cap Managed Volatility Portfolio
|
ETF | Independent / Boutique | 0.00% | $785.19 | 7,478 | Mar 31, 2026 | May 26, 2026 |
|
-
1290 VT Micro Cap Portfolio
|
ETF | Independent / Boutique | 0.00% | $716.31 | 6,822 | Mar 31, 2026 | May 26, 2026 |
|
-
NVIT Small Cap Index Fund
|
ETF | Independent / Boutique | 0.00% | $662.76 | 6,312 | Mar 31, 2026 | May 18, 2026 |
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