Who Owns Netflix (NFLX)? Institutional Ownership Map

Who owns the most Netflix?

The largest disclosed Netflix holders are the index giants. This is the single most important fact about NFLX ownership and the one most "who owns Netflix" answers get wrong by leading with a hedge fund: the biggest holders are the funds that have to own Netflix because it is a top weight in the S&P 500, the Nasdaq 100, and broad communication-services indexes.

Values are each filer's reported long position as of its most recent 13F; live figures and the full holder list are on the Netflix ownership page. The "as of" column matters: 13F filings arrive asynchronously, so one quarter's largest filer may be a quarter ahead of another's.

The passive core vs the active money

Read NFLX's holder list as two layers.

The passive core is the top of the table: Vanguard, BlackRock, State Street, Geode, and the index sleeves inside Fidelity. These managers hold Netflix in proportion to its index weight. Their quarter-over-quarter moves track fund flows and index rebalancing far more than any view on the stock. When a Vanguard or BlackRock entity "adds," that is mostly new money flowing into total-market and S&P 500 funds, not an analyst turning bullish on Netflix.

A warning about the raw numbers here, because our brand is sourced provenance and this is exactly where naive screeners go wrong. If you sort NFLX's biggest "adds" last quarter, the top two lines look explosive: Norges Bank (Norway's sovereign wealth fund) at roughly +945% and Vanguard Group at roughly +912%. Neither is conviction buying. A single-quarter change above about 300% is almost always a share-class reclassification or, in Vanguard's case, the 13F-NT reorganization shuffling shares between reporting entities. Norges Bank is a sovereign fund whose moves track its broad index mandate, not a Netflix thesis. Headlining either as "active buying" would be a data-reading error, so we don't.

The active money is everyone making a genuine position-sizing decision, and last quarter the clearest signal was on the sell side. Baillie Gifford, one of the better-known active growth investors, cut its disclosed NFLX position by about 41%, and Jennison Associates, another active growth manager, trimmed roughly 20%. On the buy side, away from the reorg artifacts, Morgan Stanley added about 16% and Clearbridge Investments added about 17%, with Franklin Resources up about 27%. None of those is a verdict on the stock by itself, but a screen of who is adding versus trimming, weighted by manager quality, is the actual use of this data. The smart-money leaderboard is the practical starting view.

One nuance worth flagging: hedge funds frequently express views through options, and 13F reports put and call positions as flagged rows valued against the underlying. A naive aggregator that sums every NFLX row into a "long book" turns a protective put into a bullish bet. Our data separates option legs from the long-equity book, so a manager's reported NFLX long is the share position, not a blended notional. (More on that trap: 13F options, puts and calls explained.)

A data-quality footnote: the Vanguard reorg

If you pull NFLX ownership from raw EDGAR right now, you will see multiple Vanguard entities reporting Netflix: Vanguard Group plus newer entities such as Vanguard Capital Management LLC and Vanguard Portfolio Management LLC that began filing separately after an internal reorganization. Sum all of them and you double-count billions of dollars of the same shares. This is the kind of identifier and entity-resolution problem that makes institutional ownership data hard to keep clean, and it is exactly what a sourced, deduplicated layer is for. We model the reorg so the combined view does not inflate Vanguard's true position, and it is the same mechanism behind those inflated triple-digit "adds." (Background: 13F amendments and restatements.)

What 13F does and does not tell you about NFLX

Four limits to keep in mind before treating any "who owns Netflix" number as complete:

• It lags up to 45 days. A 13F reports positions as of quarter-end and is due 45 days later, so the picture can be a full quarter stale by the time you read it. NFLX can move sharply in that window.
• It is long-only. 13F covers long positions in 13(f) securities. Short positions, cash, and most derivatives net exposure do not appear. A fund that looks "long NFLX" on a 13F may be hedged.
• It misses smaller and foreign holders. Only managers with $100M+ in 13(f) securities must file a Form 13F, so retail, smaller funds, and many non-US holders are invisible here.
• Insiders file separately. Netflix's own officers and directors report their trades on Form 4 within two business days, a different and faster feed than 13F. See insider activity for NFLX and the filing-type comparison.

The honest summary: 13F tells you which large institutions disclosed a Netflix long position at the last quarter-end and how it changed, not who owns Netflix in real time.

How to track Netflix ownership as it updates

The durable workflow is to resolve the entity once, pull the holder list, and diff across quarters rather than reading a single filing. With the REST API:

curl -H "Authorization: Bearer YOUR_KEY" \
  "https://arkolith.com/api/v1/stocks/NFLX"

For an AI agent, the same data is exposed through MCP tools so the assistant can answer "which funds trimmed Netflix last quarter" directly, with each figure carrying its source filing and quarter. Start with the MCP quickstart, the 13F data layer, or the live Netflix ownership page. Every figure on those surfaces is sourced to its SEC EDGAR accession, which is the point: an ownership claim without a filing date and quarter-end is incomplete.

Frequently asked questions

Who is Netflix's largest shareholder?

Among institutional 13F filers, Vanguard Group reports the largest Netflix position, around $37 billion at its latest filing, followed by BlackRock at around $33 billion. Both are index-fund managers holding Netflix in line with its weight in major indexes, not active stock-pickers.

How many institutions own Netflix?

1,054 institutional managers disclose a Netflix long position in their most recent 13F filings in our dataset, totaling roughly $308 billion in reported value. That count covers managers with at least $100M in 13(f) securities; it excludes retail holders, smaller funds, and many foreign holders that do not file 13F.

Which hedge funds and active managers are moving Netflix?

Most active managers hold far smaller stakes than the index giants and frequently use options. The clearest recent active move was a sell: Baillie Gifford cut its disclosed NFLX stake by about 41% and Jennison Associates trimmed about 20%, while Morgan Stanley and Clearbridge Investments added. Screen the full list, weighted by manager quality, on the investors leaderboard rather than reading one fund in isolation.

Is Netflix mostly owned by index funds?

At the top of the cap table, yes. The largest disclosed holders are all index or quasi-index managers (Vanguard, BlackRock, Fidelity, State Street, Geode), whose stakes track index weight and fund flows. The active, conviction-driven positions sit lower in the list and are where quarter-over-quarter changes carry the most signal.

Is 13F ownership data live?

No. A 13F is a quarterly snapshot filed up to 45 days after quarter-end, so Netflix's disclosed ownership can be months old by the time it publishes. Use it for institutional positioning and quarter-over-quarter changes, never as a live book.

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Arkolith turns SEC ownership filings into clean, sourced, queryable data. See the live Netflix ownership page, connect an agent through the MCP quickstart, or get a key. Not investment advice.