SEIS

Sei Select Small Cap ETFETF
UnclassifiedUSCUSIP 81589A502◍ Confluence graph
Tracked 13F Holders
32
-6 QoQ
13F Value (tracked)
$97.9M
13F Moves · latest Q
13 added
6 trimmed
Recent Filings
0

Who owns SEIS?

32 tracked 13F filers

32 tracked 13F filers disclose a position in SEIS as of the latest SEC 13F filings, a combined $97.9M 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.

#FundPosition valueSharesLast moveAs ofHistory
1SUMMIT WEALTH GROUP LLC / CO
$63.0M
1.9M
+12%
Added · +198K sh
Q2 2026
2S&T BANK/PA
$11.6M
345K
+11%
Added · +35K sh
Q2 2026
3SEI INVESTMENTS CO
$3.4M
123K
New
+123K sh
Q1 2026
4OSAIC HOLDINGS, INC.
$3.3M
117K
−90%
Reduced · −1.0M sh
Q1 2026
5Merit Financial Group, LLC
$3.5M
103K
+241%
Added · +73K sh
Q2 2026
6COMPASS CAPITAL CORP /MA/ /ADV
$2.7M
82K
+3.4%
Added · +3K sh
Q2 2026
7Apella Capital, LLC
$1.6M
50K
−18%
Reduced · −11K sh
Q2 2026
8Perigon Wealth Management, LLC
$1.2M
37K
−0.4%
Reduced · −142 sh
Q2 2026
9PETRA FINANCIAL ADVISORS INC
$958K
29K
New
+29K sh
Q2 2026
10WEALTH ENHANCEMENT ADVISORY SERVICES, LLC
$888K
27K
+13%
Added · +3K sh
Q2 2026
11Global Retirement Partners, LLC
$907K
27K
+40%
Added · +8K sh
Q2 2026
12Lynx Investment Advisory
$753K
22K
−1.9%
Reduced · −431 sh
Q2 2026
13OneAscent Financial Services LLC
$663K
20K
+0.8%
Added · +159 sh
Q2 2026
14CITADEL ADVISORS LLC
$518K
19K
+154%
Added · +11K sh
Q1 2026
15Diversified Enterprises, LLC
$592K
18K
−4.9%
Reduced · −912 sh
Q2 2026
16LexAurum Advisors, LLC
$489K
15K
−3.0%
Reduced · −456 sh
Q2 2026
17CORA CAPITAL ADVISORS LLC
$415K
12K
−0.1%
Reduced · −9 sh
Q2 2026
18United Advisor Group, LLC
$340K
10K
+7.1%
Added · +674 sh
Q2 2026
19Stewardship Advisors, LLC
$331K
10K
+2.6%
Added · +247 sh
Q2 2026
20Apeiron RIA LLC
$264K
5K
Added
Added · +5K sh
Q2 2026
21Advisory Services Network, LLC
$140K
5K
New
+5K sh
Q1 2026
22Pinnacle Wealth Planning Services, Inc.
$112K
3K
Held
Q2 2026
23Rossby Financial, LCC
$47K
1K
+31%
Added · +331 sh
Q2 2026
24ROYAL BANK OF CANADA
$29K
1K
−64%
Reduced · −2K sh
Q1 2026
25Whipplewood Advisors, LLC
$35K
1K
+183%
Added · +675 sh
Q2 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 SEIS being bought or sold by institutions?

Last quarter, 2 funds opened a new position in SEIS and 11 added to an existing one, while 6 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
2
funds
Added
11
funds
Reduced
6
funds
Exited
0
funds

Funds that own SEIS also own

CompanyCo-held byCombined value
NVIDIA CORPNVDA19 funds$7.9B
APPLE INCAAPL19 funds$5.4B
AMAZON.COM INCAMZN19 funds$4.4B
MICROSOFT CORPMSFT19 funds$4.2B
ISHARES CORE S&P 500 ETFIVV19 funds$3.6B
ALPHABET INC-CL CGOOG19 funds$2.7B
ALPHABET INC-CL AGOOGL19 funds$2.4B
META PLATFORMS INC-CLASS AMETA19 funds$2.4B
TESLA INCTSLA19 funds$1.6B
JPMORGAN CHASE & COJPM19 funds$1.4B
ISHARES CORE MSCI EMERGINGIEMG19 funds$960.1M
SS SPDR S&P 500 ETF TRUST-USSPY19 funds$803.3M

Ranked by how many of SEIS's institutional holders also hold each name, a cross-fund conviction signal.

Institutional ownership over time

23 funds+7 since Q4 2024
01530Q4 2024Q2 2025Q4 2025Q2 2026
funds holding aggregate valuelatest $90.5M

Share classes

Class13F holdersValue held
SEIVmc70 funds$902.1M
SEIMmc66 funds$917.0M
81589A874mc62 funds$53.8M
SEIQmc54 funds$423.4M
SEIESELECT INTL EQUI41 funds$188.0M
SELVQIM US LARGE VOL38 funds$158.1M
SEEMSELECT EMERGING36 funds$161.4M
QALTMULTI-STRATEGY ALTERNATIVE ETF34 funds$20.3M

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

Recent filings

0 shown

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

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Ask your agent what changed in SEIS

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/SEIS/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for SEIS.
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 SEIS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.