RSBY

Return STKD BND & Fut Yd ETFETF$18.18 1.32%
UnclassifiedCUSIP 88636J352· EOD Sep 11, 2026

Among active 13F managers last quarter, 1 opened and none reduced or exited; the largest holder to move was Mather Group, LLC. (new position).

Tracked 13F holders
5
2 in Q2 2026 filings
13F value (tracked)
$10.2M
13F moves · latest Q
1 added
0 reduced

Price & smart-money activity

$18.18 1.32%2Y -9.3%
$14.90$16.34$17.77$19.21$20.65202420252026
Hover for who · click for detailEnd-of-day closing prices52w $15.25 – $18.91

Who owns RSBY?

5 tracked 13F filers · ranked by shares held

5 tracked 13F filers disclose a position in RSBY as of the latest SEC 13F filings, a combined $10.2M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Mather Group, LLC.328K
$6.1M
New
+328K sh
Q1 2026
2Innova Wealth Partners107K
$2.0M
+79%
Added · +47K sh
Q2 2026
3SteelPeak Wealth, LLC73K
$1.3M
+7.7%
Added · +5K sh
Q2 2026
4Susquehanna International Group, LLP23K
$425K
New
+23K sh
Q1 2026
5Jane Street Group, LLC18K
$342K
New
+18K sh
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is RSBY being bought or sold by institutions?

Last quarter, 1 fund opened a new position in RSBY, while none reduced or exited. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
1
fund took a first position
Biggest moves · ranked by size of the change, positions above a floor

Funds that own RSBY also own

CompanyCo-held byTheir position there
Schwab US Large-Cap GrowthSCHG1 funds$1.3B
Schwab US Large-Cap ValueSCHV1 funds$1.1B
Vanguard Ftse Europe ETFVGK1 funds$721.3M
Vanguard Ftse Pacific ETFVPL1 funds$578.7M
Dimensional Emerging Core EqDFAE1 funds$409.3M
Vanguard Mortgage-Backed SecVMBS1 funds$343.5M
SS SPDR P Int Term Tsy ETFSPTI1 funds$340.9M
Vanguard Intermediate-Term BBIV1 funds$285.6M
Dimensional US Small Cap ValDFSV1 funds$230.1M
Vanguard Value ETFVTV1 funds$226.8M
Dimensional International SMDISV1 funds$226.5M
Vanguard S/T Corp Bond ETFVCSH1 funds$224.7M

Ranked by how many of RSBY's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in RSBY.

Institutional ownership over time

2 tracked filers in Q2 2026 filingsstill filing
035Q4 2024Q2 2025Q4 2025Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $3.3M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Share classes

Class13F holdersValue held
CHATmc191 funds$314.6M
RSSTmc61 funds$229.6M
YMAXmc48 funds$10.7M
RSSBRET STCKD GL STK41 funds$289.2M
YMAGYIELDMAX MAGNIFI34 funds$20.6M
QQQYDEFIANCE NASDAQ23 funds$6.8M
SMCOII HILT SMAL MI ETF19 funds$64.7M
RSBTRTN STACKED BD18 funds$37.4M

Same issuer, multiple share classes. The consensus leaderboards count this company once across all classes; this is the per-class detail.

Recent filings

0 most recent

No filings captured for this ticker in the live stream yet.

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Ask your agent what changed in RSBY

This ETF page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/RSBY/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for RSBY.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + quarter-over-quarter ownership changes + end-of-day price history + the live filing stream, joined for RSBY. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.