SEIS

Sei Select Small Cap ETF$31.22 2.90%
UnclassifiedUSCUSIP 81589A502· EOD Jun 5, 2026◍ Confluence graph
Tracked 13F Holders
11
+1 QoQ
13F Value (tracked)
$6.6M
Insider Net · 180d
$0
0↑ 0↓
Recent Filings
0
Smart-money sentimentBearish
BearishBullish
13F funds (latest Q)2 adding · 4 trimming
Insider net (180d)$0

Price & smart-money activity

$31.22 2.90%2Y +23.0%
$19.84$23.15$26.45$29.75$33.06Oct 2024Feb 2025JunOctFeb 2026Jun22242654
Hover for who · click for detailEnd-of-day closing prices52w $24.64 – $32.15
Build

Use SEIS data in an agent

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Build

Ask your agent who owns SEIS

This stock page is the Follow view. The Build view lets your agent query SEIS owners, fund changes, insider filings, and source links through REST or MCP.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/SEIS"
Ask your agent
Use Arkolith to show who owns SEIS,
which funds added or reduced it, and which
SEC filings prove each claim.

Top institutional holders

11 tracked 13F filers
#FundPosition valueSharesLast moveAs ofHistory
1Apella Capital, LLC
$1.9M
61K
−2.8%
Reduced · −2K sh
Q1 2026
2Perigon Wealth Management, LLC
$1.0M
37K
−0.5%
Reduced · −195 sh
Q1 2026
3Merit Financial Group, LLC
$835K
30K
+51%
Added · +10K sh
Q1 2026
4WEALTH ENHANCEMENT ADVISORY SERVICES, LLC
$671K
24K
−82%
Reduced · −107K sh
Q1 2026
5OneAscent Financial Services LLC
$542K
20K
−1.0%
Reduced · −196 sh
Q1 2026
6CITADEL ADVISORS LLC
$518K
19K
+154%
Added · +11K sh
Q1 2026
7Diversified Enterprises, LLC
$512K
19K
−1.4%
Reduced · −260 sh
Q1 2026
8Ameritas Advisory Services, LLC
$295K
11K
−0.6%
Reduced · −68 sh
Q1 2026
9Patriot Financial Group Insurance Agency, LLC
$277K
10K
New
+10K sh
Q1 2026
10NewEdge Advisors, LLC
$16K
591
Held
Q1 2026
11CWM, LLC
$4K
149
−57%
Reduced · −195 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.

Fund activity: latest quarter

Opened (NEW)
0
funds
Added
2
funds
Reduced
4
funds
Exited
0
funds

Insider activity (Form 4)

No Form 4 insider transactions on file yet.

Institutional ownership over time

18 funds+5 since Q4 2024
0918Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026
funds holding aggregate valuelatest $13.4M

Funds that own SEIS also own

CompanyCo-held byCombined value
ISHARES CORE S&P 500 ETFIVV11 funds$7.5B
NVIDIA CORPNVDA11 funds$5.1B
APPLE INCAAPL11 funds$3.7B
AMAZON.COM INCAMZN11 funds$3.3B
MICROSOFT CORPMSFT11 funds$3.2B
ALPHABET INC-CL AGOOGL11 funds$2.2B
MICRON TECHNOLOGY INCMU11 funds$1.8B
JPMORGAN CHASE & COJPM11 funds$1.8B
ISHARES CORE U.S. AGGREGATEAGG11 funds$1.8B
META PLATFORMS INC-CLASS AMETA11 funds$1.7B
BERKSHIRE HATHAWAY INC-CL BBRK/B11 funds$1.7B
BROADCOM INCAVGO11 funds$1.7B

Ranked by how many of SEIS's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).

Recent filings

0 shown

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

Browse more

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for SEIS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.