Institutional Buying & Selling, 13F Aggregate

Institutional investment managers overseeing at least $100 million are required to disclose their U.S.

As of 2026-10-09T23:26:45Z · Delayed 1440 min · Showing 8 of 20
13F filers this quarter
8,912
Largest net flow
NVDA (net buying)

Top bought this quarter

Top 8 of 20 shown, delayed 1440 minutes.

Ticker Funds New Increased Value
MSFT 3,304 140 3,164 $1284.11T
NVDA 3,157 220 2,937 $2199.93T
AMZN 3,116 217 2,899 $1107.87T
VUG 2,759 231 2,528 $133.07T
AAPL 2,661 102 2,559 $1790.01T
META 2,586 169 2,417 $628.45T
GOOGL 2,560 246 2,314 $1046.13T
AVGO 2,525 277 2,248 $881.78T

Top sold this quarter

Top 8 of 20 shown, delayed 1440 minutes.

Ticker Funds Closed Decreased Value
AAPL 3,017 97 2,920 $664.41T
XOM 2,718 980 1,738 $160.18T
HON 2,691 2,582 109 $286.27B
GOOGL 2,647 104 2,543 $481.00T
MSFT 2,529 130 2,399 $631.73T
AMZN 2,498 97 2,401 $468.47T
NVDA 2,421 115 2,306 $869.81T
GOOG 2,368 110 2,258 $293.26T

Largest institutions by position value

Top 8 of 200 shown, delayed 1440 minutes.

Institution Position Value Positions
BlackRock $7.35T 4,464
Vanguard Capital Management, LLC $5.67T 4,343
State Street Global Advisors $3.53T 4,232
Capital Research $2.25T 943
Vanguard Portfolio Management, LLC $2.24T 3,094
FMR $2.04T 4,270
Geode Capital Management, LLC $2.01T 4,625
Norges Bank Investment Management $1.24T 1,898

What this is

Institutional investment managers overseeing at least $100 million are required to disclose their U.S. equity holdings to the SEC each quarter on a form called a 13F, filed within 45 days of quarter end. Aggregating those filings across thousands of funds shows which tickers institutions were broadly accumulating or reducing last quarter, though the data is inherently backward-looking by construction: a 13F always reports a position as of a date that has already passed by the time it's public. This page shows a delayed snapshot of that aggregate picture, ranked by how many filers touched each ticker.

How to read it

Each filer's quarter-over-quarter position change is classified as new, increased, decreased, or closed, then counted across every filer that reported a position in a given ticker that quarter. "Top bought" ranks tickers by the number of filers that opened or added to a position; "top sold" ranks by filers that reduced or closed one. This counts filers, not dollars weighted by fund size: a ticker touched by many small funds can outrank one bought by a single very large one. Because 13F filings are only required quarterly with a 45-day lag, this reflects positioning from the most recently completed reporting quarter, not current holdings, and it excludes short positions and most derivatives entirely, since 13F reporting rules don't require disclosing those in the same way.

FAQ

How current is this really?

13F filings cover the quarter that just ended and aren't due until 45 days after that quarter closes, so this is always reporting positioning from one to a few months ago, never today's holdings.

Does this count dollars or number of filers?

Number of filers whose position changed in a given direction, not dollar-weighted flow. A ticker bought by many smaller funds can rank above one bought by a single large fund.

Does 13F data include short positions?

No. 13F filings are long-only equity holdings disclosures. Short positions and most derivatives are not required to be reported the same way and are not reflected here.

Why does the page update roughly once a day if the underlying data is quarterly?

The underlying 13F data only changes once a quarter, but the aggregate is rebuilt daily as new filers' disclosures are processed and incorporated, so the ranking can shift slightly day to day even within the same quarter.

Informational only, not investment advice. Figures on this page are delayed by approximately 1440 minutes, truncated to the top 8 rows, and refreshed periodically. They are not a real-time feed and are not affiliated with any exchange. For live, full-depth data across equities, crypto, forex, options, and macro, see the OpticAlpha terminal.

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