UNITED STATES 12 MONTH NATUR (UNL) Top Institutional Shareholders
UNITED STATES 12 MONTH NATUR (UNL) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $871,216 in UNL holdings during the latest filing period.
Boston Partners is currently the largest disclosed institutional shareholder of UNL tracked by InsiderSet, reporting ownership valued at approximately $527,020 in its March 31, 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 $493,414.8, representing an estimated loss of -6.38% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed UNL value among the investors covered in this analysis. Major shareholders include Boston Partners, Jane Street Group, Llc, Belvedere Trading Llc, and several other long-term asset managers with concentrated positions in UNITED STATES 12 MONTH NATUR (UNL).
This page ranks the largest institutional UNL 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
13
Total Reported Value
$871,216
Largest Holder
Boston Partners
Largest Position
$527,020
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
21
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Boston Partners | 0.00% | 76,380 | $527,020 | $493,415 | -$33,605 | -6.38% | |
| Jane Street Group, Llc | 0.00% | 21,255 | $146,660 | $137,307 | -$9,353 | -6.38% | |
| Belvedere Trading Llc | 0.01% | 15,071 | $103,990 | $97,359 | -$6,631 | -6.38% | |
| Barclays Plc | 0.00% | 6,360 | $43,884 | $41,086 | -$2,798 | -6.38% | |
| Group One Trading Llc | 0.00% | 4,867 | $33,582 | $31,441 | -$2,141 | -6.38% | |
| Vermillion Wealth Management, Inc. | 0.00% | 889 | $6,134 | $5,743 | -$391 | -6.38% | |
| Pnc Financial Services Group, Inc. | 0.00% | 720 | $4,968 | $4,651 | -$317 | -6.38% | |
| Osaic Holdings, Inc. | 0.00% | 635 | $4,381 | $4,102 | -$279 | -6.37% | |
| Western Pacific Wealth Management, Lp | 0.00% | 40 | $276 | $258 | -$18 | -6.38% | |
| Tower Research Capital Llc (Trc) | 0.00% | 17 | $117 | $110 | -$7 | -6.14% | |
| Flow Traders U.S. Llc | 0.00% | 15,396 | $106 | $99,458 | +$99,352 | +93728.45% | |
| Hrt Financial Lp | 0.00% | 12,184 | $84 | $78,709 | +$78,625 | +93600.76% | |
| Morgan Stanley | 0.00% | 2 | $14 | $13 | -$1 | -7.71% |
Frequently asked questions about UNL
Who owns the most UNL stock?
The largest holders of UNL 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 UNITED STATES 12 MONTH NATUR (UNL).
Is UNL widely held by superinvestors?
Many widely followed stocks like UNL appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly UNL 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.