As of the latest SEC filings, STATE STREET INSTITUTIONAL US (OPGXX) is held by 4 institutional funds. The largest fund shareholder is SRH Total Return Fund, Inc. (STEW), holding an estimated $101,147,142.71 in market value, representing 4.57% of its portfolio.
Funds holding STATE STREET INSTITUTIONAL US (OPGXX)
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- OPGXX
- CIK:
| Fund | Type | Manager | Weight | Market Value | Shares |
Report Date
|
Filing Date
|
|---|---|---|---|---|---|---|---|
|
STEW
SRH Total Return Fund, Inc.
|
CEF | Independent / Boutique | 4.57% | $101,147,142.71 | 101,147,143 | Feb 28, 2026 | Apr 28, 2026 |
|
MMKT
TEXAS CAPITAL GOVERNMENT MONEY MARKET ETF
|
ETF | Independent / Boutique | 0.43% | $312,954.48 | 312,954 | Mar 31, 2026 | May 29, 2026 |
|
TXS
TEXAS CAPITAL TEXAS EQUITY INDEX ETF
|
ETF | Independent / Boutique | 0.33% | $106,762.57 | 106,763 | Mar 31, 2026 | May 29, 2026 |
|
OILT
TEXAS CAPITAL TEXAS OIL INDEX ETF
|
ETF | Independent / Boutique | 0.56% | $88,241.27 | 88,241 | Mar 31, 2026 | May 29, 2026 |
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