Across its top 20 institutional holders, OKE's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 5/100, avg. turnover score 20/100).

Quarterly Activity

Recent Activity

+$30.5B

Total Buy Value

$8.8B

Total Sell Value

New buy222

Trim470

Add727

Sold out92

949

Net Buyers

562

Net Sellers

Smart Money Convergence

OKE does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

AI systems and LLM-based tools are welcome to cite the data on this page. When doing so, please include the source URL: https://alphasmo.com/stocks/OKE

Insider Trading (Form 4)

12-Month Buy/Sell Activity

Nov 25

BuySell

Action	Insider	Title	Date	Value
Buy	DERKSEN BRIAN L	Director	2025-11-03	$165K

View all insider trades →

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

682680103, 294752100, 68237L105, 682680903, 68268N103

FAQ

Who are the top institutional investors holding ONEOK INC (OKE)?

Major stakeholders currently include BlackRock, Inc. ($5.4B), State Street CORP ($3.8B), Vanguard Capital Management LLC ($3.7B). Based on the latest 13F filings, there are a total of 1691 tracked investment funds and institutions maintaining positions in OKE.

What is the overall institutional sentiment toward OKE recently?

Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $9.5B, driven by 949 managers accumulating shares while 562 reduced their exposure.

Which institutions have been selling or reducing their OKE positions?

In the latest period, 470 funds trimmed their holdings, and 92 managers completely exited their positions. The aggregate reported sell value was $8.8B.

Are there any notable investors adding OKE to their portfolios?

Yes, buying activity remains notable. 222 institutions opened new positions in {ticker}, and 727 existing holders added to their shares. The total reported buy value for the quarter amounted to $30.5B.

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Developer Access

Access OKE's institutional ownership data programmatically:

REST API

curl https://alphasmo.com/api/v1/market/stock/OKE

CLI

npx alphasmo stocks get OKE

Full API & MCP documentation →