RET STA IN ST & MA FU ETF (RSIT) Institutional Shareholders
RET STA IN ST & MA FU ETF (RSIT) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $32.30M in RSIT holdings during the latest filing period.
Mather Group, Llc. is currently the largest disclosed institutional shareholder of RSIT tracked by InsiderSet, reporting ownership valued at approximately $13.20M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $13.84M, representing an estimated gain of +4.83% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed RSIT value among the investors covered in this analysis. Major shareholders include Mather Group, Llc., Wj Interests, Llc, Jane Street Group, Llc, and several other long-term asset managers with concentrated positions in RET STA IN ST & MA FU ETF (RSIT).
This page ranks the largest institutional RSIT shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
6
Total Reported Value
$32.30M
Largest Holder
Mather Group, Llc.
Largest Position
$13.20M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
6
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Mather Group, Llc. | 0.12% | 641,979 | $13,199,088 | $13,836,766 | +$637,678 | +4.83% | |
| Wj Interests, Llc | 4.59% | 578,477 | $11,893,487 | $12,468,088 | +$574,601 | +4.83% | |
| Jane Street Group, Llc | 0.00% | 290,467 | $5,972,002 | $6,260,522 | +$288,520 | +4.83% | |
| Innova Wealth Partners | 0.51% | 59,611 | $1,225,602 | $1,284,814 | +$59,212 | +4.83% | |
| Aspect Partners, Llc | 0.00% | 356 | $7,319 | $7,673 | +$354 | +4.84% | |
| Essential Partners Llc | 0.00% | 62 | $1,275 | $1,336 | +$61 | +4.81% |
Frequently asked questions about RSIT
Who owns the most RSIT stock?
The largest holders of RSIT are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for RET STA IN ST & MA FU ETF (RSIT).
Is RSIT widely held by superinvestors?
Many widely followed stocks like RSIT appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly RSIT is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.