RESEARCH — THE FILING TAPE #26

Nine of 83: One Holder Is 72.4% of the Superinvestors' Alibaba Stake. Its Insiders Bought $25,691,200 in 90 Days.

October 9, 2026

GetCoattail Research — Alibaba is the market's argument about what AI spending is worth: cloud revenue up 45%, a consensus target near $186 against a price near $106, and a stock 44.1% below its October 2025 closing high in our price file. We ran it through every filing lens we maintain. Nine of our 83 superinvestors hold it long — 13,751,597 shares — and one is 72.4% of the cohort. Its insiders bought more than they sold in the last 90 days.

Start with the narrative: growth in the segment the market cares about, paid for with profit elsewhere. Alibaba's June quarter of 2026 — the first quarter of its fiscal 2027, reported in August — was reported with revenue of RMB 268.95 billion, up 9% year over year, and net income down 75% to RMB 10.44 billion. Inside that split sits the AI business: AI Cloud and Compute Services revenue grew 45% to RMB 48.44 billion, segment adjusted EBITA rose 133% to RMB 5.60 billion, and capital spending climbed 75% to RMB 67.70 billion. Coverage of the latest reported quarter put revenue at $39.64 billion, up 8.6% and just above the $39.52 billion consensus, with earnings per share of $1.26 missing the $1.94 consensus by $0.68. Analyst targets frame the disagreement: MarketBeat's average stood at $186.33 from 20 analysts on October 2, 2026, Jefferies raised its target to $192 on October 8, and the stock closed at $105.85 on October 2 in our price file. Insider Monkey's search-volume ranking places Alibaba nineteenth, at 823,000 average monthly searches — the highest-ranked stock we had not yet audited once the names above it, all previously covered or skipped, were set aside.

Now the filings. GetCoattail tracks the investors best placed to know any company: superinvestors, institutions, insiders, Congress, and 5% holders. For Alibaba — the twenty-sixth Filing Tape audit — the story is a concentrated superinvestor cohort that trimmed far less than the price fell, a full-market register that shrank by 115 filers in one quarter, a 5% register reduced to a single holder cutting its stake, and insiders whose only purchases in the record all landed in the last 90 days.

Lens 1: the superinvestors — nine holders, and one of them is 72.4% of the cohort

We track 83 large, mostly long-only managers whose 13F portfolios we collect directly from SEC EDGAR. As of June 30, 2026, 9 held Alibaba long — long rows, no option rows — totalling 13,751,597 shares worth $1,319,878,305. The direction count: one new, three increased, four decreased, one unchanged.

The register is top-heavy. Dodge & Cox Funds reported 9,957,970 shares worth $955,765,961, a 0.5% portfolio weight, increased 0.4% — 72.4% of the entire cohort alone. The next two are David Tepper's Appaloosa, with 2,000,000 shares worth $191,960,000, a 2.48% weight, decreased 42.3%, and Causeway Capital Management, with 995,040 shares worth $95,503,939, a 1.03% weight, decreased 6.9%. The top three together are 94.2% of the cohort. The remaining six are small: ShawSpring 409,153 shares (+41.0%, a 16.92% weight); H&H International Investment 301,400 shares, the quarter's one new position; Chou Associates 41,900 (unchanged); Pzena 26,761 (−5.9%); Oakmark 15,413 (+14.7%); Tweedy Browne 3,960 (−2.5%). On both the EDGAR collection and the pipeline's CUSIP basis, the cohort total ran from 14,829,757 shares at March 31 to 13,751,597 at June 30 — down 7.27% — in a quarter when the price fell from $125.46 to $95.98, down 23.5%. The cohort, in other words, trimmed far less than the price fell, and its biggest member marginally added.

Alibaba through six filing lenses
Chart 1: Signal presence by cohort. Superinvestors: 83 managers, 2026Q2 13F (as of Jun 30, 2026). Institutions: full-market 13F aggregation, same date. Insiders: Form 4 record through Oct 2, 2026. Congress: Senate and House PTR record through Oct 3, 2026. 13D/G: filings through May 15, 2025. Short interest: FINRA biweekly settlement data through Sep 15, 2026. Source: SEC EDGAR; FINRA; GetCoattail collections.

Lens 2: institutions — a broad register that lost 115 filers in a quarter

Zoom out to the whole 13F market: the register is broad and shrinking. At June 30, 2026, 1,227 institutions reported positions, down from 1,342 at March 31 (−8.57%), and 1,214 reported long positions. Reported shares fell 6.57%, from 247,019,129 to 230,788,192 shares, with 1,045 filers entering and 1,160 exiting. Reported aggregate value fell 20.43% to $36,618,243,340; the aggregate includes option rows, so we headline filer and share counts and label dollars "reported" (see methodology). The implied value per share, $158.67, sits 65.3% above the June 30 close of $95.98 — a wide definitional gap, and a sign that much of this name's reported value runs through option rows. What is not definitional is the filer count: 115 more institutions left than entered, in the quarter the price fell 23.5%.

Lens 3: the 5% register — two filings, one holder, cutting

Two SC 13D/G filings cover Alibaba in our full parse — zero in the 13D family and two SC 13G/A amendments, one reporting name, most recently filed May 15, 2025. Both belong to SoftBank Group Corp. SoftBank reported 1,526,790,344 shares (8.0%) as of December 31, 2024, filed February 14, 2025, and then 630,790,344 shares (3.3%) as of March 31, 2025, filed May 15, 2025 — a reduction of 896,000,000 shares and 4.7 percentage points. No other reporter appears in the parse, and nothing in this register is newer than May 2025: the 5% tape is one holder, two amendments, then silence. We report the rows as filed, without summing them (see methodology).

Lens 4: insiders — three purchases in the record, all of them in the last 90 days

The parsed Form 4 record holds 36 filings through October 2, 2026, all within the most recent year. Across it there are three open-market purchases totalling 1,790,000 shares and $25,691,200.00, by two buyers, one recorded as an officer purchase of $4,984,000. Against that stand 13 sales totalling 2,013,044 shares and $85,847,273.73, by five sellers, all 13 recorded as officer sales. The timing is the story: all three purchases fall in the 90 days through October 2, 2026, a window holding four sales totalling 999,971 shares and $13,563,303.73 — so the last 90 days ran $25,691,200.00 of purchases against $13,563,303.73 of sales, a net purchase of 790,029 shares. Our site's insider aggregate (October 10, 2026) records exactly the same 90-day figures and flags a chief executive purchase in the window, most recently dated August 25, 2026. Alibaba is a foreign private issuer and this lens counts only filings our parse holds; within that record, the buy column opened recently and outweighs the sell column in this window. Some selling is mechanical — vesting, tax withholding and pre-arranged plans — and we assign no motives.

Lens 5: Congress — no purchases, two sales, no Senate record

Across the congressional record we maintain (combined record as of October 3, 2026), Alibaba's register holds no purchase transactions and two sale transactions, with no most-recent purchase date. The record sits in the House file (as of October 3, 2026); the Senate aggregate (as of October 1, 2026) carries no Alibaba record. The combined aggregate's member-count field reads zero alongside those two sales — a quirk we report rather than resolve (see methodology). Congressional disclosures report value ranges, so this lens records direction and counts only.

Lens 6: short interest — down 46.9% from its 2022 peak, at 2.21% of the reported share count

As of September 15, 2026 — the most recent FINRA settlement date — 41,044,240 Alibaba shares were sold short, with days-to-cover of 5.41, down 2.82% from the prior settlement. The series peak stands at 77,249,322 shares on October 31, 2022, so the latest reading is 46.9% below the peak; the June 30, 2026 settlement recorded 42,358,223 shares, so the borrow has eased 3.1% since quarter-end. Against the 1,858,037,427 shares in our fundamentals file (as of March 31, 2026), the borrow is 2.21% of the reported share count. Year over year, the borrow is down 6.7% from 43,975,803 shares on September 15, 2025.

Short interest in Alibaba
Chart 2: Shares sold short in Alibaba at each FINRA biweekly settlement, Jan 2024 – Sep 15, 2026 (n = 65 settlements in the chart window; the full collected series runs 137 settlements from Jan 15, 2021). The window high, 68,871,646 shares on Oct 15, 2024, is the maximum of the chart window; the series peak, 77,249,322 shares on Oct 31, 2022, predates the window. The latest reading, 41,044,240 shares on Sep 15, 2026, is 46.9% below that series peak and 6.7% below the 43,975,803 shares recorded on Sep 15, 2025. Source: FINRA Equity Short Interest files; GetCoattail collection (baba_short_interest_series.csv).

The recent settlements run 42,139,456 on July 15, then 41,841,275, 41,983,108, 42,234,428 and 41,044,240. The series began at 40,453,463 shares on January 15, 2021 — almost exactly where it stands now — and its lowest reading is 27,805,268 on June 13, 2025. Days-to-cover of 5.41 is the one elevated reading here: the borrow equals more than five days of recent average volume.

The gap, stated plainly

The registers describe a stock the filings crowd trimmed without leaving. Nine of 83 tracked superinvestors hold Alibaba, but 72.4% of that cohort is Dodge & Cox alone, the top three are 94.2% of it, and its share count fell 7.27% in a quarter when the price fell 23.5%. The full market moved further: filers fell 8.57% to 1,227. The 5% register is a single name reducing: SoftBank's amendments run from 8.0% to 3.3%, and nothing there is newer than May 2025. Insiders run the other way, on a small base: three purchases totalling $25,691,200.00 against 13 sales totalling $85,847,273.73 — but all three purchases sit in the last 90 days, where they outweigh sales of $13,563,303.73. Congress registers two sales and nothing in the Senate file. And the borrow, at 41,044,240 shares and 2.21% of the reported share count, is down 6.7% in a year. One plausible reading is that sponsorship is narrowing to a few large holders while the register as a whole steps back from a falling price — with the only register adding, insiders, doing so in the most recent window. The record supports each clause separately; it does not say which register is right.

What would change the picture

Nothing above is a recommendation. It is a record. These are the filings that would change the description:

Until one of those prints, the record describes a stock held by nine of our 83 tracked superinvestors — 13,751,597 shares, 72.4% of them one Dodge & Cox position — which 115 more institutions exited than entered in Q2, whose largest historical 5% holder cut its reported stake from 8.0% to 3.3%, whose insiders bought more than they sold in the last 90 days, and whose borrow, at 41,044,240 shares, has fallen 6.7% in a year to 2.21% of the reported share count.

Related reading: Twelve of 83: Pershing Square's New Position Is 54.8% of the Superinvestors' Uber Stake. Its CEO Bought Shares in September. — Filing Tape #25; Two of 83: The Superinvestors Hold Just 1,571,240 SoFi Shares. Short Interest Is 14.63% of the Share Count. — Filing Tape #24; Zero of 83: The Superinvestors Aren't in IREN — Filing Tape #1. Alibaba's own page: Alibaba Group Holding (BABA) on GetCoattail.

Methodology and data notes

This article describes public filings as of the dates stated. It is not investment advice and makes no recommendation. Filings lag reality: 13F positions are as of June 30, 2026, and later trading is not yet public.

Revision history

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