XOOMAR

Booz Allen Hamilton Holding Corp (BAH)

Every FINRA and SEC series the site collects for Booz Allen Hamilton Holding Corp: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE.

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7.7M

Short interest

settlement 2026-08-14

4.3

Days to cover

-7.2% vs prior

41.5%

Short share of volume

2026-09-11

100

Fails to deliver

settlement 2026-08-14

-$37K

Insider flow, 90 days

0 buys, 1 sells

As of 2026-09-11.

Short interest

FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSON

As of 14 August 2026, short interest in BAH is 7,737,389 shares, down 1,340,727 shares over the last month. Over the last 48 readings it ranged from 1,459,351 shares (15 October 2024) to 10,490,375 shares (13 February 2026). At the reported average volume of 1.8M shares a day that is 4.3 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-147,737,389-7.2%1,776,7454.35
2026-07-318,340,606-8.1%2,757,7813.02
2026-07-159,078,116+8.5%2,149,8744.22
2026-06-308,366,296+9.3%3,271,1622.56
2026-06-157,653,374+5.5%1,691,9234.52
2026-05-297,250,901-7.5%2,062,1973.52
2026-05-157,841,117-1.9%1,716,8084.57
2026-04-307,989,953+2.8%1,243,5666.43
2026-04-157,771,878-5.1%1,423,0445.46
2026-03-318,190,528+1.9%2,210,9833.70
2026-03-138,035,395-13.2%2,084,9973.85
2026-02-279,253,974-11.8%2,826,6253.27
2026-02-1310,490,375+8.4%2,423,0954.33
2026-01-309,673,552-1.9%3,526,4652.74
2026-01-159,857,407+4.6%1,910,9055.16
2025-12-319,427,525+22.0%3,698,3382.55
2025-12-157,729,871+3.6%2,698,7542.86
2025-11-287,463,900-6.5%1,731,7604.31
2025-11-147,986,737+9.7%2,119,2163.77
2025-10-317,283,166-13.5%3,264,0422.23
2025-10-158,418,000+5.2%1,533,8475.49
2025-09-308,002,406+21.5%1,988,0304.03
2025-09-156,584,676+2.4%1,739,4583.79
2025-08-296,432,756-10.4%1,198,1525.37

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 11 September 2026, the short share of BAH volume is 41.5%, up 3.4 points over the last five sessions. Over the last 52 readings it ranged from 14.6% (6 July 2026) to 65.3% (22 July 2026). The latest reading is in line with the 30-session average of 43.1%, on 591K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-11246K591K41.5%171
2026-09-10465K1.2M40.4%437
2026-09-09172K589K29.1%237
2026-09-08149K622K24.0%224
2026-09-04212K452K47.0%4
2026-09-03275K722K38.1%103
2026-09-02327K679K48.1%238
2026-09-01251K572K43.9%121
2026-08-31173K488K35.4%0
2026-08-28169K412K41.0%815
2026-08-27230K516K44.6%6
2026-08-26143K310K46.0%1,973
2026-08-25224K448K50.1%602
2026-08-24229K353K64.9%164
2026-08-21129K299K43.2%0
2026-08-20194K514K37.7%311
2026-08-19285K944K30.2%234
2026-08-18205K580K35.4%392
2026-08-17167K431K38.7%642
2026-08-14180K413K43.5%1,408
2026-08-13215K490K43.8%9
2026-08-12204K783K26.1%0
2026-08-11594K1.1M54.3%0
2026-08-10321K616K52.0%0
2026-08-07316K632K49.9%0
2026-08-06303K622K48.8%1,307
2026-08-05364K689K52.8%135
2026-08-04214K529K40.5%67
2026-08-03295K549K53.6%31
2026-07-31473K985K48.0%568

Fails to deliver

SEC, by settlement date. JSON

As of 14 August 2026, the fails-to-deliver balance in BAH is 100 shares, down 5,626 shares over the last settlement date. Over the last 40 readings it ranged from 27 shares (21 November 2025) to 236,656 shares (23 December 2025). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-14100$78.40$8K
2026-08-055,726$73.59$421K
2026-07-294,686$73.19$343K
2026-07-284,811$71.64$345K
2026-07-2472,150$65.87$4.8M
2026-07-071,500$62.31$93K
2026-06-25114$62.68$7K
2026-06-151,218$77.41$94K
2026-06-11262$77.29$20K
2026-06-0948$79.23$4K
2026-04-2963$76.24$5K
2026-04-08134$84.08$11K
2026-03-263,038$80.12$243K
2026-03-239,472$79.95$757K
2026-03-10142$81.43$12K
2026-03-0927,882$81.89$2.3M
2026-02-1375,622$77.93$5.9M
2026-02-1114,080$89.95$1.3M
2026-01-30281$88.73$25K
2026-01-29568$91.10$52K
2026-01-2189,019$93.46$8.3M
2026-01-20620$97.40$60K
2026-01-0978,803$94.22$7.4M
2026-01-0865$90.26$6K
2026-01-07122,877$90.04$11.1M
2025-12-23236,656$86.49$20.5M
2025-12-2221,232$85.26$1.8M
2025-12-12553$94.38$52K
2025-11-26112,810$83.65$9.4M
2025-11-2127$79.90$2K

Insider trades

SEC Form 4, newest first, 50 of 55 shown. JSON

Insiders at BAH reported 1 open-market sell worth $37K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Metzfield Dennis (VP, PAO &amp; Controller) on 2026-08-13.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-13Metzfield DennisVP, PAO &amp; ControllerSell469$77.92$37K5K
2026-08-04READ RORY Pn/aGrant5K$0.00$015K
2026-08-04Jewett Ellenn/aGrant3K$0.00$019K
2026-08-04Dial Debra L.n/aGrant3K$0.00$06K
2026-08-04Gaumond Mark E.n/aGrant4K$0.00$067K
2026-08-04McClain Gretchen Wn/aGrant5K$0.00$038K
2026-08-04Flournoy Michele Angeliquen/aGrant5K$0.00$012K
2026-08-04Thornberry William McClellann/aGrant3K$0.00$07K
2026-08-04Nolan Ryann/aGrant5K$0.00$05K
2026-08-04OBrien Robert Cn/aGrant3K$0.00$06K
2026-08-03ROZANSKI HORACIOCEOGift74K$0.00$0719K
2026-07-27Nolan Ryann/aGrant805$0.00$0805
2026-05-26Fitzgerald Buffum ShannonExecutive Vice PresidentGrant4K$0.00$07K
2026-05-26Lahr TroyEVP &amp; Chief Financial OfficerGrant38K$0.00$048K
2026-05-26Lahr TroyEVP &amp; Chief Financial OfficerGrant10K$0.00$010K
2026-05-26Petty JoshuaEVP &amp; General CounselGrant3K$0.00$010K
2026-05-26Inserra AndreaExecutive Vice PresidentGrant7K$0.00$031K
2026-05-26Metzfield DennisVP, PAO &amp; ControllerGrant2K$0.00$05K
2026-05-26Pfeifer ThomasExecutive Vice PresidentGrant8K$0.00$049K
2026-05-26ROZANSKI HORACIOCEOGrant58K$0.00$0793K
2026-05-26ANDERSON KRISTINEPresident &amp; COOGrant20K$0.00$0117K
2026-05-19Inserra AndreaExecutive Vice PresidentTax withholding867$77.00$67K24K
2026-05-19Inserra AndreaExecutive Vice PresidentGrant3K$0.00$025K
2026-05-19Pfeifer ThomasExecutive Vice PresidentTax withholding4K$77.00$282K41K
2026-05-19Pfeifer ThomasExecutive Vice PresidentGrant10K$0.00$045K
2026-05-19ROZANSKI HORACIOCEOTax withholding60K$77.00$4.6M735K
2026-05-19ROZANSKI HORACIOCEOGrant123K$0.00$0795K
2026-05-19ANDERSON KRISTINEPresident &amp; COOTax withholding10K$77.00$765K97K
2026-05-19ANDERSON KRISTINEPresident &amp; COOGrant21K$0.00$0107K
2026-03-31Inserra AndreaExecutive Vice PresidentTax withholding758$78.03$59K22K
2026-03-31Metzfield DennisVP, PAO &amp; ControllerTax withholding174$78.03$14K4K
2026-03-31Pfeifer ThomasExecutive Vice PresidentTax withholding1K$78.03$104K34K
2026-03-31Crowe RichardExecutive Vice PresidentTax withholding3K$78.03$213K26K
2026-03-31Laben NancyEVP &amp; Chief Legal OfficerTax withholding3K$78.03$203K31K
2026-03-31ROZANSKI HORACIOPresident and CEOTax withholding15K$78.03$1.2M673K
2026-03-31ANDERSON KRISTINEEVP &amp; Chief Operating OfficerTax withholding3K$78.03$267K86K
2026-02-26Metzfield DennisVP, PAO &amp; ControllerSell350$78.59$28K4K
2026-01-30Metzfield DennisVP, PAO &amp; ControllerTax withholding229$88.42$20K4K
2025-12-30Metzfield DennisVP, PAO &amp; ControllerGrant1K$0.00$05K
2025-12-30Laben NancyEVP &amp; Chief Legal OfficerGrant6K$0.00$034K
2025-10-30ROZANSKI HORACIOPresident and CEOBuy24K$84.66$2.0M688K
2025-08-04OBrien Robert Cn/aGrant2K$0.00$02K
2025-08-04Flournoy Michele Angeliquen/aGrant3K$0.00$07K
2025-08-04Dial Debra L.n/aGrant2K$0.00$03K
2025-08-04Thornberry William McClellann/aGrant2K$0.00$04K
2025-08-04Gaumond Mark E.n/aGrant2K$0.00$063K
2025-08-04ROSSOTTI CHARLES On/aGrant3K$0.00$09K
2025-08-04READ RORY Pn/aGrant3K$0.00$010K
2025-08-04McClain Gretchen Wn/aGrant3K$0.00$033K
2025-08-04JOHNSON ARTHUR En/aGrant2K$0.00$041K

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 the rarer, stronger signal.

Planned sales (Form 144)

Newest first. JSON

1 Form 144 notice on file for BAH worth $37K at the prices reported; 1 in the last 90 days worth $37K. Latest: Metzfield Dennis filed on 2026-08-13 to sell 469 shares ($37K) from 2026-08-13.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-08-13Metzfield DennisOfficer469$37K0.000%2026-08-13Fidelity Brokerage Services LLC

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

1 holder above 5% has filed on BAH, all on Schedule 13G (passive). The largest reported stake is PRIMECAP MANAGEMENT CO/CA/ at 5.3% of the class (6,397,644 shares), filed 2026-08-06 for an event on 2026-06-30.

FiledFormHolderSharesOf classEvent
2026-08-0613GPRIMECAP MANAGEMENT CO/CA/investment adviser6.4M5.3%2026-06-30

13F holders

Tracked managers holding BAH at their latest 13F. JSON

9 of the 30 tracked managers held BAH at their latest 13F, $443.0M in total at quarter-end prices. AQR Capital Management is the largest at $240.4M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 4 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-304.0M$240.4M0.08%+3.1M
Citadel Advisors2026-06-301.2M$74.5M0.01%+48K
Coatue Management2026-06-301.1M$65.7M0.14%new or n/a
Point72 Asset Management2026-06-30382K$23.2M0.03%+319K
Millennium Management2026-06-30288K$17.5M0.01%-77K
Bridgewater Associates2026-06-30178K$10.8M0.04%+146K
Two Sigma Investments2026-06-3091K$5.5M0.00%-93K
D. E. Shaw & Co.2026-06-3064K$3.9M0.00%-176K
Renaissance Technologies2026-06-3027K$1.6M0.00%-182K

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.

Federal contracts

Largest actions mapped to Booz Allen Hamilton Holding Corp and its subsidiaries. JSON

148 contract actions on file for BAH: $993.1M obligated in the last 90 days and $993.1M in the last 12 months across 14 awarding agencies. The largest was $109.4M from the General Services Administration on 2026-08-19 (service solutions for modernization analysis readiness capability threat and training ssmartt). Only actions large enough to reach the daily top list are counted, and agencies report with a lag.

Action dateAgencyAmountTypeDescription
2026-09-10National Science FoundationNational Science Foundation$15.4Mmod P00026delivery orderINFORMATION TECHNOLOGY MISSION APPLICATION SUPPORT - INCREMENTAL FUNDING FOR EDU/DGEUSAspending
2026-09-09Department of Health and Human ServicesFood and Drug Administration$2.8Mnew awardbpa callEO-14398 - CDER DATA SCIENCE SUPPORT SERVICESUSAspending
2026-09-09Department of Health and Human ServicesCenters for Disease Control and Prevention$1.2Mnew awarddelivery orderSECURE HIV-TRACE BIOINFORMATICS APPLICATION FOR MOLECULAR CLUSTER DETECTIONUSAspending
2026-09-08General Services AdministrationFederal Acquisition Service$3.4Mmod P00010delivery orderBREAKTHROUGH ENGINEERING AND ADVANCED TECHNOLOGY SOLUTIONS BEATSUSAspending
2026-09-08Department of Health and Human ServicesFood and Drug Administration$2.7Mnew awardbpa callORGANIZATIONAL, PROGRAM, AND PROCESS EVALUATION AND OPTIMIZATION - EO 14398USAspending
2026-09-08Department of Health and Human ServicesOffice of the Assistant Secretary for Financial Resources$1.9Mnew awarddelivery orderINFORMATION TECHNOLOGY SOLUTIONS AT ASPE: DEVELOPMENT, OPERATIONS, AND MAINTENANCE SUPPORTUSAspending
2026-09-04General Services AdministrationFederal Acquisition Service$10.8Mmod P00062bpa callFAS CLOUD SERVICES SUPPORT MOD 62: ADD INCREMENTAL FUNDING.USAspending
2026-09-04Department of Health and Human ServicesFood and Drug Administration$2.2Mmod P00002bpa callSUBMISSION DATA SUPPORT (INTEGRATED ELECTRONIC SUBMISSIONS SUPPORT (IESS))USAspending
2026-09-04Department of Health and Human ServicesFood and Drug Administration$749Kmod P00001bpa callRAPID BPA TASK ORDER FOR PDUFA VII INFORMATION REQUESTS 2.0USAspending
2026-09-03General Services AdministrationFederal Acquisition Service$32.9Mmod P00074delivery orderTHE PURPOSE OF THIS MODIFICATION IS TO DEOBLIGATE/REALIGN OY3-OY4 AND ADD INCREMENTAL FUNDING AND MAKE ADMINISTRATIVE CHANGES.USAspending
2026-09-03General Services AdministrationFederal Acquisition Service$6.9Mmod P00067delivery orderSUPPLEMENTAL AGREEMENT WITHIN SCOPE MODIFICATION TO ENGINEERING DEVELOPMENT INTEGRATION AND TECHNOLOGY-BASED SOLUTIONS (EDITS) TASK ORDER.USAspending
2026-09-03General Services AdministrationFederal Acquisition Service$4.0Mmod P00016delivery orderPRISMOFFICE OF FORCE RESILIENCY OFR - INCREMENTAL FUNDING MOD AND ADDING IN SCOPE WORK TO TDL 1.4USAspending
2026-09-03Department of the InteriorDepartmental Offices$3.6Mnew awardbpa callENTERPRISE CYBERSECURITY SUPPORT SERVICES (ECSS)USAspending
2026-09-02General Services AdministrationFederal Acquisition Service$50.4Mmod P00001delivery orderTHE PURPOSE OF THIS MODIFICATION IS TO UPDATE TASK ORDER (TO) SECTIONS B.7.1, C.5.1.6(B), F.5, G.1.1, I.2,J.1 AND TO INCREMENTALLY FUND THE BASE PERIOD (BP).USAspending
2026-09-02Department of CommerceNational Oceanic and Atmospheric Administration$14.1Mnew awardbpa callCENTRALIZED INTEGRATED REAL-TIME REPOSITORY FOR UNIFIED SERVICES (CIRRUS) PHASE 2 CAPABILITIES. THIS EFFORT SUPPORTS THE NOAA/NWS BY ADVANCING THE MIGRATION AND DEPLOYMENT OF OPERATIONAL WEATHER APPLICATION CAPABILITIES FROM LEGACY AWIPS ENVIRONMENTSUSAspending
2026-09-02Department of Health and Human ServicesFood and Drug Administration$3.6Mmod P00001bpa callEXERCISE ALL OPTIONS EXCEPT TRANSITION-OUTUSAspending
2026-09-01General Services AdministrationFederal Acquisition Service$14.8Mmod P00013delivery orderAFRL SHADOW RAPTORUSAspending
2026-09-01Department of Homeland SecurityU.S. Immigration and Customs Enforcement$7.1Mmod P00019delivery orderTHIS MODIFICATION IS TO ADD SERVICES TO COMBAT CYBER-ENABLED FRAUD AND PREDATORY SCHEMES IN SUPPORT OF HOMELAND SECURITY INVESTIGATION'S INNOVATION LAB FOR OPERATIONS AND MAINTENANCE OF ITS ANALYTIC PLATFORM, TOOLS, AND INFRASTRUCTURE.USAspending
2026-09-01Department of Homeland SecurityU.S. Customs and Border Protection$3.0Mmod P00011bpa callINCREASE STAFFING LEVELS/FTE - ECIS TO #01USAspending
2026-09-01Department of Homeland SecurityFederal Emergency Management Agency$1.9Mmod P00022delivery orderTHE PURPOSE OF THIS MODIFICATION IS TO ADD FUNDING TO OPTION PERIOD THREE IN THE TOTAL AMOUNT OF $1,886,761.50 DUE TO AN INCREASED LEVEL OF EFFORT REQUIRED TO PERFORM ON CLIN 3001, LABOR; CLIN 3002, OTHER DIRECT COSTS; CLIN 3003, TRAVEL; AND CLIN 300USAspending
2026-08-31General Services AdministrationFederal Acquisition Service$13.0Mmod P00009delivery orderBREAKTHROUGH ENGINEERING AND ADVANCED TECHNOLOGY SOLUTIONS BEATS MODIFICATION TO ADD INCREMENTAL FUNDINGUSAspending
2026-08-31Department of Health and Human ServicesFood and Drug Administration$11.7Mnew awarddelivery orderCTP ELECTRONIC SUBMISSIONS FY26USAspending
2026-08-31Department of JusticeFederal Bureau of Investigation$7.2Mmod P00001bpa callSCOR 53- DSSUSAspending
2026-08-31General Services AdministrationFederal Acquisition Service$3.3Mmod P00051delivery orderRS SEI: MODIFICATION TO ADD INCREMENTAL FUNDS AND DE-OBLIGATE-RE-OBLIGATE OY2 FUNDS TO OY3.USAspending
2026-08-31General Services AdministrationFederal Acquisition Service$2.7Mmod P00001delivery orderFUSION FORWARD UNITY IN STRATEGIC INFLUENCE AND OPERATIONAL NETWORKING, MOD 01 INCREMENTAL FUNDING, ADMINITRATIVE UPDATES AFTER AWARDUSAspending
2026-08-31Department of Health and Human ServicesFood and Drug Administration$863Kmod P00001bpa callEO-14398-REGULATORY SCIENCE OPTIMIZATION AND SUPPORTUSAspending
2026-08-28General Services AdministrationFederal Acquisition Service$4.5Mmod P00036delivery orderDSCU ICBUSAspending
2026-08-27Department of EnergyDepartment of Energy$12.0Mmod P00010delivery orderTECHNICAL, PROFESSIONAL, AND ADMINISTRATIVE SUPPORT SERVICES (TPASS) FOR ARPA-E. MOD P00001 - ADDED FUNDING MOD P00002 - ADDED FUNDING MOD P00003 - ADDED FUNDING MOD P00004 - ADDED FUNDING MOD P00005 - ADDED FUNDING MOD P00006 - ADDED FUNDINGUSAspending
2026-08-27Department of Veterans AffairsDepartment of Veterans Affairs$3.4Mnew awarddelivery orderTRANSLATIONAL OMICS STATISTICAL ANALYSIS, BIOINFORMATICS, DATA CURATION AND ANNOTATIONUSAspending
2026-08-27General Services AdministrationFederal Acquisition Service$1.3Mmod P00019delivery orderNETWORK ENHANCERS BUILDING A UNIFIED LINKED ARMY NEBULAUSAspending
2026-08-26Department of the InteriorDepartmental Offices$2.0Mnew awardbpa callNIAID NEAT BPA ORDER 3 FOR ENTERPRISE CLINICAL INFORMATICS SYSTEMS (ECIS) SUPPORT SERVICESUSAspending
2026-08-26General Services AdministrationFederal Acquisition Service$1.9Mmod P00009delivery orderZERO TRUST ENTERPRISE DATA SERVICES ZTEDSUSAspending
2026-08-26Department of TransportationFederal Aviation Administration$1.6Mmod P00016delivery orderTHE PURPOSE OF THIS MODIFICATION IS TO EXERCISE OPTION PERIOD 3 AND PROVIDE FY26 F&E CORE INCREMENTAL FUNDINGUSAspending
2026-08-24General Services AdministrationFederal Acquisition Service$910Knew awarddelivery orderOFFICE OF UNDERSECRETARY OF WAR - DATA ANALYTICS AND ARTIFICIAL INTELLIGENCE 2.0USAspending
2026-08-24Department of TransportationFederal Aviation Administration$378Kmod P00001delivery orderTHE PURPOSE OF THIS MODIFICATION IS TO ADD FY26 F&E INCREMENTAL FUNDING IN THE AMOUNT OF $378,000.00 2 VIA RELEASED PR # WA-26-08038.USAspending
2026-08-21General Services AdministrationFederal Acquisition Service$11.0Mnew awarddelivery orderTASK ORDER AWARD FOR TANKER SUPPORT SYSTEMS PROGRAM OFFICE FOLLOW ONUSAspending
2026-08-21Securities and Exchange CommissionSecurities and Exchange Commission$7.3Mmod P00060delivery orderINFORMATION SYSTEMS TESTING AND COMPLIANCE SUPPORT SERVICESUSAspending
2026-08-21Department of EnergyDepartment of Energy$1.6Mmod P00041bpa callTHE PURPOSE OF THIS MODIFICATION IS TO MODIFY THE CONTRACT TO INCREASE CEILING ON CLIN 00008 AND PROVIDE INCREMENTAL FUNDING.USAspending
2026-08-20General Services AdministrationFederal Acquisition Service$15.6Mmod P00033delivery orderTHE PURPOSE OF THIS MOD IS TO DEOBLIGATE, REALLOCATE, AND PROVIDE INCREMENTAL FUNDING, AND PERFORM OTHER ADMINISTRATIVE ACTIONS. SPACE SYSTEMS COMMAND SSC GROUND SYSTEMS ENGINEERING AND INTEGRATION SUPPORT GSISUSAspending
2026-08-20General Services AdministrationFederal Acquisition Service$4.8Mmod P00008delivery orderBREAKTHROUGH ENGINEERING AND ADVANCED TECHNOLOGY SOLUTIONS BEATSUSAspending

What this page is

Booz Allen Hamilton Holding Corp 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 pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, 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 summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.

This page follows Booz Allen Hamilton Holding Corp (BAH), SEC CIK 1443646, listed on NYSE. The cross-market tables live on the short interest and insider transactions hubs.

Source and method

Short interest
FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-14.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-11.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-14.JSON and CSV
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-08-13.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-08-06.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Federal contracts
USAspending.govDaily read of the largest actions per day; agencies report with up to a 90-day lag. Latest 2026-09-10.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-13.JSON and CSV
Company record
EDGAR filing index for CIK 1443646Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
30 requests a minute without a key, 120 a minute with a key from a free account.

Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 13 Sep 05:40 UTC.

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 crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short 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 BAH is sold short?
7,737,389 shares were held short at the 2026-08-14 settlement, 4.3 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 BAH's daily short volume?
On 2026-09-11, 245,528 of the 590,865 BAH shares reported to FINRA were sold short, 41.5% of the day's reported volume. Short volume is a flow for one day, not a position.
Does BAH have fails to deliver?
The SEC's latest file shows 100 BAH shares failed to deliver at settlement 2026-08-14. Fails are reported per settlement date and published twice a month with a lag.
Are BAH insiders buying or selling?
Insiders at BAH reported 1 open-market sell worth $37K in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Metzfield Dennis (VP, PAO &amp; Controller) on 2026-08-13.
Have BAH insiders filed to sell?
1 Form 144 notice on file for BAH worth $37K at the prices reported; 1 in the last 90 days worth $37K. Latest: Metzfield Dennis filed on 2026-08-13 to sell 469 shares ($37K) from 2026-08-13.
Who owns more than 5% of BAH?
1 holder above 5% has filed on BAH, all on Schedule 13G (passive). The largest reported stake is PRIMECAP MANAGEMENT CO/CA/ at 5.3% of the class (6,397,644 shares), filed 2026-08-06 for an event on 2026-06-30.
Which funds hold BAH?
9 of the 30 tracked managers held BAH at their latest 13F, $443.0M in total at quarter-end prices. AQR Capital Management is the largest at $240.4M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 4 added shares and 4 cut.
How much federal contract money did BAH receive?
$993.1M was obligated to Booz Allen Hamilton Holding Corp and its mapped subsidiaries in the last 90 days and $993.1M in the last 12 months, counting only the largest daily actions on USAspending. Obligations are not revenue; they are spent over each contract's life.

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