UG

United Guardian Inc Cross-source read$7.17 0.28%
MaterialsCUSIP 910571108· EOD Sep 11, 2026

Among active 13F managers last quarter, 1 opened and 3 added, while 2 reduced; the largest holder to move was Renaissance Technologies LLC (−5.8%). No open-market insider trades in the last 180 days.

Tracked 13F holders
26
8 in Q2 2026 filings
13F value (tracked)
$6.1M
Smart-money readBullish
Net sellingNet buying
Funds · active managers, latest 13F
4 adding · 2 trimming
Insiders · Form 4 open-market, 180d
0 buying · 0 selling
US House · STOCK Act, 180d
0 buying · 0 selling

Funds lean in and no leg opposes.

Price & smart-money activity

$7.17 0.28%5Y -50.9%
$4.16$9.70$15.24$20.79$26.33202120222023202420252026342342422324342332243347642637242
Hover for who · click for detailEnd-of-day closing prices52w $5.62 – $8.20

Who owns UG?

26 tracked 13F filers · ranked by shares held

26 tracked 13F filers disclose a position in UG as of the latest SEC 13F filings, a combined $6.1M 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
1Renaissance Technologies LLC176K
$1.2M
−5.8%
Reduced · −11K sh
Q1 2026
2Gamco Investors, Inc. Et Al164K
$1.1M
+1.2%
Added · +2K sh
Q1 2026
3Vanguard Capital Management LLC128K
$916K
Held
Q2 2026
4Dimensional Fund Advisors LP69K
$454K
−8.5%
Reduced · −6K sh
Q1 2026
5Rodgers Brothers Inc.60K
$426K
−6.3%
Reduced · −4K sh
Q2 2026
6Teton Advisors, LLC54K
$384K
Held
Q2 2026
7Parthenon LLC51K
$362K
Held
Q2 2026
8Gabelli Funds LLC38K
$255K
Held
Q1 2026
9Geode Capital Management, LLC35K
$253K
−3.2%
Reduced · −1K sh
Q2 2026
10United Capital Financial Advisors, LLC20K
$143K
Held
Q2 2026
11Vanguard Fiduciary Trust Co18K
$131K
Held
Q2 2026
12Susquehanna International Group, LLP16K
$107K
+11%
Added · +2K sh
Q1 2026
13BlackRock, Inc.15K
$105K
+26%
Added · +3K sh
Q2 2026
14First Manhattan Co. LLC.13K
$93K
−19%
Reduced · −3K sh
Q2 2026
15HighTower Advisors, LLC11K
$73K
Held
Q1 2026
16Hikari Tsushin, Inc.10K
$68K
Held
Q2 2026
17Caldwell Sutter Capital, Inc.3K
$24K
Held
Q2 2026
18Vanguard Global Advisers, LLC2K
$11K
Held
Q2 2026
19Tower Research Capital LLC (TRC)1K
$7K
+73%
Added · +432 sh
Q1 2026
20Wells Fargo & Company1K
$7K
−0.1%
Reduced · −1 sh
Q1 2026
21UBS Group AG489
$3K
+47%
Added · +156 sh
Q1 2026
22Osaic Holdings, Inc.300
$2K
Held
Q1 2026
23SBI Securities Co., Ltd.163
$1K
+22%
Added · +29 sh
Q2 2026
24Jones Financial Companies LLLP100
$656
Held
Q1 2026
25Morgan Stanley80
$537
+1.3%
Added · +1 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 UG being bought or sold by institutions?

Last quarter, 1 fund opened a new position in UG and 3 added to an existing one, while 2 reduced. 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
Added
3
added to an existing position
Reduced
2
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own UG also own

CompanyCo-held byTheir position there
Alphabet Inc-CL AGOOGL10 funds$687.3M
Visa Inc-Class A SharesV10 funds$359.7M
Berkshire Hathaway Inc-CL BBRK/B10 funds$210.0M
Abbott LaboratoriesABT10 funds$160.9M
Costco Wholesale CorpCOST10 funds$120.7M
Nvidia CorpNVDA9 funds$1.3B
Apple IncAAPL9 funds$1.3B
Chevron CorpCVX9 funds$561.5M
Microsoft CorpMSFT9 funds$508.7M
JPMorgan Chase & CoJPM9 funds$394.1M
Alphabet Inc-CL CGOOG9 funds$370.6M
Unitedhealth Group IncUNH9 funds$334.2M

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

Insider activity (Form 4)

Full insider page →
Net · 180d
$0
0 open-market transactions
DateInsiderRoleActionSharesValue
Aug 15, 2016Vernice Joseph JVice PresidentBuy (S)1K$21K
Aug 15, 2016Vernice Joseph JVice PresidentSell (S)3K$47K
Sep 22, 2015Parker Betsee10% OwnerSell (S)
26 lots, same day
8K$139K
Aug 26, 2015Parker Betsee10% OwnerSell (S)
5 lots, same day
4K$81K
Aug 25, 2015Parker Betsee10% OwnerSell (S)
17 lots, same day
5K$88K

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Mixed signals

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
76
Insiders
Form 4 open-market
00$0
US House
STOCK Act trades
00$0
Sector rotation
UG is in Materials, which smart money is rotating OUT OF
$8.5B

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

8 tracked filers in Q2 2026 filingsstill filing
01529Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $1.5M
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.

Recent filings

15 most recent

Keep exploring

Connected entities for UG

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Ask your agent what changed in UG

This stock 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/UG/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for UG.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for UG. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.