diff --git a/libraries/intentIqUtils/getUnitPosition.js b/libraries/intentIqUtils/getUnitPosition.js
new file mode 100644
index 00000000000..025a06a9964
--- /dev/null
+++ b/libraries/intentIqUtils/getUnitPosition.js
@@ -0,0 +1,17 @@
+export function getUnitPosition(pbjs, adUnitCode) {
+  const adUnits = pbjs?.adUnits;
+  if (!Array.isArray(adUnits) || !adUnitCode) return;
+
+  for (let i = 0; i < adUnits.length; i++) {
+    const adUnit = adUnits[i];
+    if (adUnit?.code !== adUnitCode) continue;
+
+    const mediaTypes = adUnit?.mediaTypes;
+    if (!mediaTypes || typeof mediaTypes !== 'object') return;
+
+    const firstKey = Object.keys(mediaTypes)[0];
+    const pos = mediaTypes[firstKey]?.pos;
+
+    return typeof pos === 'number' ? pos : undefined;
+  }
+}
diff --git a/modules/intentIqAnalyticsAdapter.js b/modules/intentIqAnalyticsAdapter.js
index 03f1aa65654..1f59d0b403e 100644
--- a/modules/intentIqAnalyticsAdapter.js
+++ b/modules/intentIqAnalyticsAdapter.js
@@ -7,6 +7,7 @@ import { detectBrowser } from '../libraries/intentIqUtils/detectBrowserUtils.js'
 import { appendSPData } from '../libraries/intentIqUtils/urlUtils.js';
 import { appendVrrefAndFui, getReferrer } from '../libraries/intentIqUtils/getRefferer.js';
 import { getCmpData } from '../libraries/intentIqUtils/getCmpData.js';
+import { getUnitPosition } from '../libraries/intentIqUtils/getUnitPosition.js';
 import {
   VERSION,
   PREBID,
@@ -16,10 +17,12 @@ import { reportingServerAddress } from '../libraries/intentIqUtils/intentIqConfi
 import { handleAdditionalParams } from '../libraries/intentIqUtils/handleAdditionalParams.js';
 import { gamPredictionReport } from '../libraries/intentIqUtils/gamPredictionReport.js';
 import { defineABTestingGroup } from '../libraries/intentIqUtils/defineABTestingGroupUtils.js';
+import { getGlobal } from '../src/prebidGlobal.js';
 
 const MODULE_NAME = 'iiqAnalytics';
 const analyticsType = 'endpoint';
 const prebidVersion = '$prebid.version$';
+const pbjs = getGlobal();
 export const REPORTER_ID = Date.now() + '_' + getRandom(0, 1000);
 let globalName;
 let identityGlobalName;
@@ -344,6 +347,15 @@ function prepareData(data, result) {
   if (data.status) {
     result.status = data.status;
   }
+  if (data.size) {
+    result.size = data.size;
+  }
+  if (typeof data.pos === 'number') {
+    result.pos = data.pos;
+  } else if (data.adUnitCode) {
+    const pos = getUnitPosition(pbjs, data.adUnitCode);
+    if (typeof pos === 'number') result.pos = pos;
+  }
 
   result.prebidAuctionId = data.auctionId || data.prebidAuctionId;
 
diff --git a/test/spec/modules/intentIqAnalyticsAdapter_spec.js b/test/spec/modules/intentIqAnalyticsAdapter_spec.js
index c103aff65a0..529b1ed7b7e 100644
--- a/test/spec/modules/intentIqAnalyticsAdapter_spec.js
+++ b/test/spec/modules/intentIqAnalyticsAdapter_spec.js
@@ -5,6 +5,7 @@ import { server } from "test/mocks/xhr.js";
 import { config } from "src/config.js";
 import { EVENTS } from "src/constants.js";
 import * as events from "src/events.js";
+import { getGlobal } from "../../../src/prebidGlobal.js";
 import sinon from "sinon";
 import {
   REPORTER_ID,
@@ -319,6 +320,54 @@ describe("IntentIQ tests all", function () {
     expect(payloadDecoded).to.have.property("adType", externalWinEvent.adType);
   });
 
+  it("should get pos from pbjs.adUnits when BID_WON has no pos", function () {
+    const pbjs = getGlobal();
+    const prevAdUnits = pbjs.adUnits;
+
+    pbjs.adUnits = Array.isArray(pbjs.adUnits) ? pbjs.adUnits : [];
+    pbjs.adUnits.push({ code: "myVideoAdUnit", mediaTypes: { video: { pos: 777 } } });
+
+    enableAnalyticWithSpecialOptions({ manualWinReportEnabled: false });
+
+    events.emit(EVENTS.BID_WON, {
+      ...getWonRequest(),
+      adUnitCode: "myVideoAdUnit",
+      mediaType: "video"
+    });
+
+    const request = server.requests[0];
+    const payloadEncoded = new URL(request.url).searchParams.get("payload");
+    const payloadDecoded = JSON.parse(atob(JSON.parse(payloadEncoded)[0]));
+
+    expect(payloadDecoded.pos).to.equal(777);
+
+    pbjs.adUnits = prevAdUnits;
+  });
+
+  it("should get pos from reportExternalWin when present", function () {
+    enableAnalyticWithSpecialOptions({ manualWinReportEnabled: true });
+
+    const winPos = 999;
+
+    window[`intentIqAnalyticsAdapter_${partner}`].reportExternalWin({
+      adUnitCode: "myVideoAdUnit",
+      bidderCode: "appnexus",
+      cpm: 1.5,
+      currency: "USD",
+      mediaType: "video",
+      size: "300x250",
+      status: "rendered",
+      auctionId: "auc123",
+      pos: winPos
+    });
+
+    const request = server.requests[0];
+    const payloadEncoded = new URL(request.url).searchParams.get("payload");
+    const payloadDecoded = JSON.parse(atob(JSON.parse(payloadEncoded)[0]));
+
+    expect(payloadDecoded.pos).to.equal(winPos);
+  });
+
   // it("should send report to report-gdpr address if gdpr is detected", function () {
   //   const gppStub = sinon
   //     .stub(gppDataHandler, "getConsentData")