XOOMAR

Arthur J. Gallagher (AJG)

Arthur J. Gallagher on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as insurance agents, brokers & service.

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8.2M

Short interest

settlement 2026-09-30

5.5

Days to cover

+1.0 days vs prior

67.5%

Short share of volume

2026-10-14

1,764

Fails to deliver

settlement 2026-09-14

Thu 29 Oct

Next earnings

estimated date

-$7.6M

Insider flow, 90 days

0 buys, 4 sells

As of 2026-10-14.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in AJG is 8,234,507 shares, up 1,542,377 shares over the last month. Over the last 48 readings it ranged from 2,453,593 shares (31 July 2025) to 9,373,239 shares (31 December 2024). At the reported average volume of 1.5M shares a day that is 5.5 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-308,234,507+29.2%1,498,4845.50
2026-09-156,372,633-4.8%1,413,0694.51
2026-08-316,692,130+14.4%1,320,5765.07
2026-08-145,846,996-6.3%1,268,5204.61
2026-07-316,242,351-21.9%1,371,3624.55
2026-07-157,990,928+17.2%1,856,6094.30
2026-06-306,819,347-0.8%2,029,9813.36
2026-06-156,873,982+35.9%1,797,4353.82
2026-05-295,058,267-6.3%1,603,2193.16
2026-05-155,397,314-9.6%2,160,7482.50
2026-04-305,970,889-7.1%1,537,2973.88
2026-04-156,427,629+10.2%2,010,3533.20
2026-03-315,834,419+16.4%2,208,2342.64
2026-03-135,012,377-8.3%2,357,3972.13
2026-02-275,469,030+10.5%2,745,0141.99
2026-02-134,948,436-13.5%3,449,7471.43
2026-01-305,722,133+7.3%2,275,8672.51
2026-01-155,332,766+8.3%1,831,8632.91
2025-12-314,926,285+26.4%1,500,0533.28
2025-12-153,898,403-8.6%1,713,3052.28
2025-11-284,263,068+4.3%1,587,9152.68
2025-11-144,086,481+8.4%1,799,8242.27
2025-10-313,767,919-1.2%2,086,1941.81
2025-10-153,812,456-9.1%1,181,7073.23

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 14 October 2026, the short share of AJG volume is 67.5%, up 21.1 points over the last five sessions. Over the last 30 readings it ranged from 42.3% (5 October 2026) to 76.4% (4 September 2026). The latest reading is 8.9 points above the 30-session average of 58.6%, on 339K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-14229K339K67.5%50
2026-10-13186K340K54.8%619
2026-10-12187K309K60.3%1
2026-10-09272K485K56.1%26
2026-10-08284K468K60.6%100
2026-10-07176K379K46.4%3,139
2026-10-06349K491K70.9%42
2026-10-05216K511K42.3%1,803
2026-10-02372K627K59.4%24
2026-10-01698K1.5M47.9%388
2026-09-30221K460K48.1%18
2026-09-29239K432K55.2%202
2026-09-28339K525K64.5%0
2026-09-25307K512K60.0%84
2026-09-24416K730K57.0%274
2026-09-23373K753K49.5%10,003
2026-09-22383K713K53.7%1,402
2026-09-21266K455K58.5%755
2026-09-18181K321K56.3%10,485
2026-09-17182K315K57.8%100
2026-09-16257K422K60.9%1,044
2026-09-15449K776K57.9%54
2026-09-14332K699K47.5%1,390
2026-09-11200K391K51.2%327
2026-09-10247K411K60.0%1,641
2026-09-09350K492K71.1%61
2026-09-08323K472K68.4%8
2026-09-04271K355K76.4%0
2026-09-03477K683K70.0%154
2026-09-02560K824K68.0%10

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 14 September 2026, the fails-to-deliver balance in AJG is 1,764 shares, up 1,757 shares over the last settlement date. Over the last 30 readings it ranged from 1 share (23 July 2026) to 31,042 shares (30 June 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-09-141,764$240.32$424K
2026-09-087$262.69$2K
2026-08-266,093$268.51$1.6M
2026-08-248,626$263.81$2.3M
2026-08-202,313$257.45$595K
2026-08-19413$248.36$103K
2026-08-187$247.97$2K
2026-08-0731$251.74$8K
2026-08-057,425$248.06$1.8M
2026-08-031,095$249.42$273K
2026-07-231$242.50$243
2026-07-204,944$253.90$1.3M
2026-07-02451$239.67$108K
2026-06-3031,042$227.12$7.1M
2026-06-22303$214.06$65K
2026-06-154,550$218.69$995K
2026-06-05714$211.00$151K
2026-06-04230$202.50$47K
2026-06-0374$205.77$15K
2026-06-022,084$206.10$430K
2026-05-293,600$202.65$730K
2026-05-261,245$204.75$255K
2026-05-211,298$203.61$264K
2026-05-202,199$203.45$447K
2026-05-185,374$199.95$1.1M
2026-05-1516,106$197.68$3.2M
2026-05-143,433$192.00$659K
2026-05-133,453$197.40$682K
2026-05-04492$208.11$102K
2026-04-1610,541$223.17$2.4M

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at AJG reported 4 open-market sells worth $7.6M in the last 90 days and no open-market buys. Latest filing: CARY RICHARD C (Controller, CAO) on 2026-09-15.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-09-15CARY RICHARD CController, CAOSell1K$252.86$253K47K
2026-09-08Gallagher Patrick MurphyChief Operating OfficerGift50K$0.00$0148K
2026-09-08GALLAGHER J PATRICK JRCEOGift50K$0.00$00
2026-09-02Hudson Scott RVice PresidentSell12K$264.13$3.2M90K
2026-09-02Hudson Scott RVice PresidentOption exercise12K$86.17$1.0M102K
2026-09-01Miskel Christopher C.DirectorGrant153$262.00$40K11K
2026-08-24Bay Walter D.General CounselSell12K$270.08$3.2M71K
2026-08-19Mead Christopher EVICE PRESIDENTSell4K$257.02$900K22K
2026-08-19Mead Christopher EVICE PRESIDENTOption exercise4K$86.17$302K26K
2026-08-16Bloom Mark H.Vice PresidentTax withholding607$251.21$152K4K
2026-08-16Bloom Mark H.Vice PresidentOption exercise1K$0.00$05K
2026-08-05Gallagher Patrick MurphyChief Operating OfficerGift24K$0.00$053K
2026-07-01Jain VishalVICE PRESIDENTOption exercise2K$229.57$496K69K
2026-07-01GALLAGHER THOMAS JOSEPHPresidentOption exercise352$229.57$81K324K
2026-07-01Pesch Michael RobertVice PresidentOption exercise356$229.57$82K45K
2026-06-02CARY RICHARD CController, CAOSell3K$206.00$618K48K
2026-06-01Miskel Christopher C.DirectorGrant194$206.10$40K11K
2026-06-01JOHNSON DAVID SDirectorGrant237$206.10$49K47K
2026-06-01JOHNSON DAVID SDirectorGrant237$206.10$49K47K
2026-06-01Miskel Christopher C.DirectorGrant194$206.10$40K11K
2026-05-26Gallagher Patrick MurphyChief Operating OfficerGift15K$0.00$098K
2026-05-26GALLAGHER J PATRICK JRCEOGift15K$0.00$0109K
2026-05-12Caplan Deborah HDirectorGrant1K$0.00$03K
2026-05-12Clarke Teresa HillaryDirectorGrant1K$0.00$06K
2026-05-12Coldman David JohnDirectorGrant1K$0.00$016K
2026-05-12Harries Richard de Winton WilkinDirectorGrant1K$0.00$02K
2026-05-12JOHNSON DAVID SDirectorGrant1K$0.00$047K
2026-05-12Miskel Christopher C.DirectorGrant1K$0.00$010K
2026-05-12NICOLETTI RALPH JDirectorGrant1K$0.00$018K
2026-05-12ROSENTHAL NORMAN LDirectorGrant1K$0.00$043K
2026-03-31GALLAGHER J PATRICK JRCEOOption exercise5K$215.95$1.2M126K
2026-03-31CARY RICHARD CController, CAOOption exercise472$215.95$102K51K
2026-03-31Bay Walter D.General CounselOption exercise1K$215.95$306K84K
2026-03-31Ziebell William FVICE PRESIDENTOption exercise51$215.95$11K49K
2026-03-31Ziebell William FVICE PRESIDENTTax withholding51$215.95$11K49K
2026-03-31Jain VishalVICE PRESIDENTOption exercise51$215.95$11K67K
2026-03-31Jain VishalVICE PRESIDENTTax withholding51$215.95$11K67K
2026-03-31Hudson Scott RVice PresidentTax withholding64$215.95$14K90K
2026-03-31Hudson Scott RVice PresidentOption exercise64$215.95$14K90K
2026-03-31HOWELL DOUGLAS KVP & Chief Financial OfficerTax withholding76$215.95$16K107K
2026-03-31HOWELL DOUGLAS KVP & Chief Financial OfficerOption exercise76$215.95$16K107K
2026-03-31GALLAGHER THOMAS JOSEPHPresidentOption exercise76$215.95$16K323K
2026-03-31GALLAGHER THOMAS JOSEPHPresidentTax withholding76$215.95$16K323K
2026-03-31Bay Walter D.General CounselTax withholding627$215.95$135K83K
2026-03-31Bay Walter D.General CounselOption exercise1K$215.95$306K84K
2026-03-31CARY RICHARD CController, CAOTax withholding139$215.95$30K51K
2026-03-31CARY RICHARD CController, CAOOption exercise472$215.95$102K51K
2026-03-31GALLAGHER J PATRICK JRCEOTax withholding2K$215.95$512K124K
2026-03-31GALLAGHER J PATRICK JRCEOOption exercise5K$215.95$1.2M126K
2026-03-31GALLAGHER THOMAS JOSEPHPresidentTax withholding76$215.95$16K323K

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Planned sales (Form 144)

Newest first. JSON

16 Form 144 notices on file for AJG worth $38.3M at the prices reported; 4 in the last 90 days worth $8.1M. Latest: CARY RICHARD C filed on 2026-09-15 to sell 1,000 shares ($253K) from 2026-09-15.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-09-15CARY RICHARD COfficer1K$253K0.000%2026-09-15Fidelity Brokerage Services LLC
2026-09-15Matrix Trust CoTrustee for Arthur J Gallagher Rabbi Trust15K$3.8M0.006%2026-09-15Pershing LLC
2026-09-02Hudson Scott ROfficer12K$3.2M0.005%2026-09-02Fidelity Brokerage Services LLC
2026-08-19Mead Christopher EOfficer4K$900K0.001%2026-08-19Fidelity Brokerage Services LLC
2026-06-16Matrix Trust CoTrustee for Arthur J Gallagher Rabbi Trust15K$3.2M0.006%2026-06-16Pershing LLC
2026-06-02CARY RICHARD COfficer3K$618K0.001%2026-06-02Fidelity Brokerage Services LLC
2026-03-18Matrix Trust CoTrustee for Arthur J Gallagher Rabbi Trust15K$3.1M0.006%2026-03-18Pershing LLC
2026-03-06Hudson Scott ROfficer4K$865K0.001%2026-03-06Fidelity Brokerage Services LLC
2026-03-05Mead Christopher EOfficer4K$908K0.002%2026-03-05Fidelity Brokerage Services LLC
2026-03-02GALLAGHER J PATRICK JROfficer, Director27K$6.3M0.011%2026-03-02Fidelity Brokerage Services LLC
2025-12-23Mead Christopher EOfficer4K$1.0M0.002%2025-12-23Fidelity Brokerage Services LLC
2025-12-19Bay Walter D.Officer16K$4.0M0.006%2025-12-19Fidelity Brokerage Services LLC
2025-12-17Matrix Trust CoTrustee for the trust relating to the Plan15K$3.8M0.006%2025-12-17Pershing
2025-11-21Mead Christopher EOfficer1K$313K0.000%2025-11-21Fidelity Brokerage Services LLC
2025-11-18CARY RICHARD COfficer6K$1.6M0.002%2025-11-18Fidelity Brokerage Services LLC
2025-09-17Matrix Trust CoTrustee for the Arthur J Gallagher Rabbi Trust15K$4.4M0.006%2025-09-17Pershing LLC

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

5 holders report 5% or more of AJG in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (19,243,850 shares), filed 2026-04-29 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-08-1213G/Ano. 1Capital World Investorsinvestment adviser12.8M5.0%2026-06-30
2026-08-0613G/Ano. 1FMR LLCparent holding company18.6M7.2%2026-06-30
2026-08-0613G/Ano. 1Abigail P. Johnsonindividual18.6M7.2%2026-06-30
2026-07-2713G/Ano. 3JPMORGAN CHASE & CO.parent holding company14.2M5.5%2026-06-30
2026-04-2913GVanguard Capital Managementinvestment adviser19.2M7.5%2026-03-31
2026-03-2613G/Ano. 12The Vanguard Groupinvestment adviser00.0%2026-03-13

13F holders

Tracked managers holding AJG at their latest 13F. JSON

5 of the 30 tracked managers held AJG at their latest 13F, $110.5M in total at quarter-end prices. AQR Capital Management is the largest at $38.7M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 2 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-30170K$38.7M0.01%+23K
Millennium Management2026-06-30136K$31.2M0.01%-98K
Citadel Advisors2026-06-30111K$25.4M0.00%-652K
Point72 Asset Management2026-06-3063K$14.5M0.02%+32K
Fisher Asset Management2026-06-303K$663K0.00%+227

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

Financials

SEC XBRL, as filed. JSON

In Q2 FY 2026 (quarter ended 2026-06-30) Arthur J. Gallagher reported revenue of $4.00B, up 24.2% from the same quarter a year earlier, and net income of $324.0M (1.25 diluted EPS). In FY 2025 it generated $1.93B of operating cash flow and spent $667.0M on dividends.

Debt
$11.96B
Equity
$23.72B
Total assets
$81.81B
Shares outstanding
256,300,000

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 FY 20262026-06-30$4.00B$324.0M8.1%1.25
Q1 FY 20262026-03-31$4.76B$822.0M17.3%3.16
Q4 FY 2025derived2025-12-31$3.63B$149.3M4.1%n/a
Q3 FY 20252025-09-30$3.37B$272.7M8.1%1.04
Q2 FY 20252025-06-30$3.22B$368.0M11.4%1.40
Q1 FY 20252025-03-31$3.73B$704.0M18.9%2.72
Q4 FY 2024derived2024-12-31$2.72B$258.6M9.5%n/a
Q3 FY 20242024-09-30$2.81B$312.6M11.1%1.39

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$13.94B$1.49B$1.93B$145.0Mn/a$667.0M
FY 20242024-12-31$11.55B$1.46B$2.58B$142.0Mn/a$525.0M
FY 20232023-12-31$10.07B$970.0M$2.03B$194.0Mn/a$474.0M
FY 20222022-12-31$8.55B$1.11B$1.39B$182.7Mn/a$429.5M
FY 20212021-12-31$8.21B$906.8M$1.39B$128.6Mn/a$392.0M

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-06-30 from the cover page.

What this page is

Arthur J. Gallagher in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Arthur J. Gallagher (AJG), SEC CIK 354190, listed on NYSE, classified by the SEC as insurance agents, brokers & service. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest
FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-14.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
Planned sales
SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-09-15.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-12.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-30.JSON and CSV
Insider trades
SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-09-15.JSON and CSV
Company record
EDGAR filing index for CIK 354190Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
10 requests a minute without a key, 30 with a free key from a free account.

How to read it

  • Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
  • Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
  • Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of AJG is sold short?
8,234,507 shares were held short at the 2026-09-30 settlement, 5.5 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is AJG's daily short volume?
On 2026-10-14, 228,556 of the 338,564 AJG shares reported to FINRA were sold short, 67.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does AJG have fails to deliver?
The SEC's latest file shows 1,764 AJG shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.
Are AJG insiders buying or selling?
Insiders at AJG reported 4 open-market sells worth $7.6M in the last 90 days and no open-market buys. Latest filing: CARY RICHARD C (Controller, CAO) on 2026-09-15.
Have AJG insiders filed to sell?
16 Form 144 notices on file for AJG worth $38.3M at the prices reported; 4 in the last 90 days worth $8.1M. Latest: CARY RICHARD C filed on 2026-09-15 to sell 1,000 shares ($253K) from 2026-09-15.
Who owns 5% or more of AJG?
5 holders report 5% or more of AJG in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (19,243,850 shares), filed 2026-04-29 for an event on 2026-03-31.
What did AJG report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Arthur J. Gallagher reported revenue of $4.00B, up 24.2% from the same quarter a year earlier, and net income of $324.0M (1.25 diluted EPS). In FY 2025 it generated $1.93B of operating cash flow and spent $667.0M on dividends.
Which tracked 13F managers own AJG?
5 of the 30 tracked 13F managers held AJG shares at their latest filing, $110.5M in all. The largest: Cliff Asness's AQR Capital Management (170K shares, $38.7M), Izzy Englander's Millennium Management (136K shares, $31.2M), Ken Griffin's Citadel Advisors (111K shares, $25.4M), Steve Cohen's Point72 Asset Management (63K shares, $14.5M), Ken Fisher's Fisher Asset Management (3K shares, $663K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.