US Treasury Ultra Short Tips
$50.010%
+$43.8M
Net Activity
+91.39% total shares
Institutions Holding
36
Popularity Rank
#7019
Avg Weight
0.25%
Total Value
$91.3M
36 institutions currently hold RBIL, with 29 net buyers and 8 net sellers this quarter.
Institutional Moves (Q2 2026)
Significantly Increased
Based on recent trading activity
Net Selling Institutions
8
Net Buying Institutions
29
Top 5 by Value
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Across its top 20 institutional holders, RBIL's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 10/100, avg. turnover score 30/100).
RBIL ranks #7019 out of 37503 tracked stocks by institutional interest, inside the more closely watched half of our coverage.
36 institutions disclose a position in RBIL, but none treat it as a major bet — even Rock Creek Group LLC, its most concentrated holder, allocates just 4.5% of its own portfolio to it.
BlackDiamond Wealth Management, LLC has added to its RBIL position for two straight quarters, increasing it by $2.9M to reach $3.1M today.
Ken Griffin has trimmed its RBIL position for two straight quarters, cutting it by $1.1M while still holding $342.1K.
RBIL is up 0% today, and institutions have been net buyers of $43.8M this quarter — today's price move and the underlying institutional flow are pointing the same direction.
+$45.7M
Total Buy Value
$1.9M
Total Sell Value
29
Net Buyers
8
Net Sellers
RBIL
Q2 2026
Top 5 Institutional Movers
+$14.0M
+$4.6M
+$3.8M
+$3.6M
+$3.1M
RBIL does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.
13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.
No Form 144 planned sale filings in the last 90 days
No Schedule 13D/13G filings for this ticker
No Form 8-K filings for this ticker
74933W213
The most-added stocks by 13F institutions this quarter
Institutions Holding
6,242
Total reported value
$2.2T
3230 13F institutions increased their position this quarter
Institutions Holding
5,990
Total reported value
$3.6T
3033 13F institutions increased their position this quarter
Institutions Holding
6,153
Total reported value
$1.8T
2972 13F institutions increased their position this quarter
The most widely held stocks tracked across all 13F institutions
Institutions Holding
4,637
Total reported value
$985.7B
Held by 4637 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,583
Total reported value
$528.9B
Held by 4583 institutions — one of the most-tracked stocks on AlphaSMO
Institutions Holding
4,419
Total reported value
$354.5B
Held by 4419 institutions — one of the most-tracked stocks on AlphaSMO
Access RBIL's institutional ownership data programmatically:
REST API
curl https://alphasmo.com/api/v1/market/stock/RBILCLI
npx alphasmo stocks get RBIL