SEC ownership of Bakkt, Inc.

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001820302.

Comparable stake leader

Intercontinental Exchange Holdings, Inc.

Disclosed value leader

Intercontinental Exchange, Inc.

Comparable rows

50/50

Latest evidence

18 Aug 2026

Top shareholders Insider holders Latest transactions
Public ticker
BKKT, BKKT-WT on NYSE
Parsed ownership sources
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
Largest SEC-reported holder
Intercontinental Exchange Holdings, Inc.
Ranking: Comparable ownership first, then disclosed value
Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 3 signals
Comparable ownership rows
50 of 50
Meaning: Rows with safely comparable ownership %
Latest 13D/G holder
Intercontinental Exchange Holdings, Inc.
Source: Latest parsed Schedule 13D/G stake
Latest parsed ownership date
18 Aug 2026
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001820302
Issuer location
Atlanta, GA

Ownership snapshot

Top shareholders of Bakkt, Inc. (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
Intercontinental Exchange...
Disclosed value leader
Intercontinental Exchange...
Comparable rows
50/50
Latest evidence
18 Aug 2026
13D/G 3/4/5 13F Lead comparable stake: 54% 13D/G row: Intercontinental Exchange Holdings, Inc. Showing 1-8 of 50 holder rows.

Quick read

Intercontinental Exchange Holdings, Inc. leads the comparable SEC ownership view at 54%.

50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Intercontinental Exchange Holdings, Inc.'s linked filing trail.
Comparable ownership Top 5
Intercontinental Exchange Holding... 54%
Akshay Sudhir Naheta 22%
Intercontinental Exchange, Inc. 20%
BlackRock, Inc. 5.5%
HIGHBRIDGE CAPITAL MANAGEMENT LLC 4.2%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-8 of 50 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Intercontinental Exchange Holdings, Inc.
13D/G
Intercontinental Exchange, Inc.
13D/G
54%
—
7,914,472 shares
 $0 27 Jun 2025
Akshay Sudhir Naheta
3/4/5 13D/G
Chief Executive Officer
3/4/5 13D/G
22%
from 13D/G
$82,957,259
11,172,546 shares
mixed-class rows
 — 15 May 2026
Intercontinental Exchange, Inc.
3/4/5 13D/G
10%+ Owner
3/4/5 13D/G
20%
from 13D/G
$188,749,084
8,380,362 shares
mixed-class rows
 — 03 Dec 2025
BlackRock, Inc.
13F 13D/G
Company
13F 13D/G
5.5%
from 13D/G
$24,104,160
3,086,320 shares
 — 30 Jun 2026
HIGHBRIDGE CAPITAL MANAGEMENT LLC
13D/G
13D/G
4.2%
$23,267,023
691,442 shares
 $0 30 Sep 2025
Weiss Asset Management LP
13D/G 13F
Company
13D/G 13F
3.4%
$15,212,621
812,640 shares
 $0 31 Dec 2025
CITADEL ADVISORS LLC
13D/G
Kenneth Griffin
13D/G
2.7%
$14,332,982
425,943 shares
 -$30,063,482 30 Sep 2025
HORIZON KINETICS ASSET MANAGEMENT LLC
13D/G 13F
Company
13D/G 13F
2.3%
$11,055,001
328,529 shares
 -$243,054 09 Sep 2025
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Forms 3/4/5 flow

Insider trading overview

Net insider flow leans to buying over the last 12 months. Net value: +$8,604,146.

Buys
$9,130,457
Insiders: 1
Sells
$526,311
Insiders: 4
Net
+$8,604,146
Shares: +1,117,912
Window
Last 12 months
4 rolling buckets
Buy value Sell value
Shares: 1,161,567 Shares: 43,655
Window (months) Buy shares Sell shares Buy value Sell value Net value
0-3 576,567 8,027 $4,282,357 $64,003 +$4,218,354
3-6 585,000 27,291 $4,848,100 $231,253 +$4,616,847
6-9 0 3,246 $0 $32,559 -$32,559
9-12 0 5,091 $0 $198,495 -$198,495

Reporting owners

Insider holders from Forms 3/4/5

Showing 1-20 of 35 reporting-owner rows connected to Bakkt, Inc.. Open a relationship link for the CIK-to-CIK filing trail.

Rows
35
Largest Forms 3/4/5 holder
Intercontinental Exchange, Inc.
Net 12M change
+$8,604,145
Latest report
18 Aug 2026
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Intercontinental Exchange, Inc. 10%+ Owner $188,749,084 Mixed 03 Dec 2025
Akshay Sudhir Naheta Chief Executive Officer $82,957,259 Mixed 15 May 2026
Michael Alfred Director $13,889,740 +$9,130,457 +192% Mixed 18 Aug 2026
Andrew A. Main Co-CEO & President, Director $7,866,046 Filing P/S 15 Jul 2025
Adam L. White President $6,732,862 Mixed 15 Oct 2021
VPC Impact Acquisition Holdings Sponsor, LLC Director, Other* $5,617,036 Filing P/S 29 Dec 2023
Gavin Constantine Michael CEO and President, Director $3,657,583 Mixed 18 Mar 2024
Marc D'Annunzio General Counsel & Secretary $3,508,246 -$196,962 -5.3% Mixed 15 Jul 2026
Nicholas Baes Chief Operating Officer $1,367,943 -$234,098 -15% Mixed 25 Jun 2026
Karen Alexander Chief Financial Officer $1,060,851 -$63,433 -5.6% Mixed 15 Jul 2026
Michael Leroy Lewis Chief Engineering Officer $865,030 Mixed 24 Feb 2023
Mark S. Elliot Chief Sales & Mktg Officer $826,638 Mixed 24 Feb 2023
Daniel O'Prey Chief Product Officer, Crypto $811,878 Mixed 24 Feb 2023
Sean Roberts Collins Director $719,307 Mixed 17 Jun 2025
Sheela Zemlin EVP, Chief Revenue Officer $590,910 Mixed 15 Apr 2022
Andrew LaBenne Chief Financial Officer $589,562 Mixed 15 Apr 2022
Meredith Spatz Chief Client Officer $535,425 Mixed 24 Feb 2023
Gordon Watson Director $531,959 Mixed 17 Jun 2025
Nancy Gordon Chief Product Officer, Loyalty $521,005 Mixed 10 Feb 2023
Matthew Alan Johnson Chief Technology Officer $497,576 Mixed 15 Oct 2021

Recent insider transactions for Bakkt, Inc.

Showing up to 300 recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % SEC-reported value SEC-reported price Shares Shares owned Date Ownership
Michael Alfred BKKT Class A Common Stock Purchase 32.8% $2,111,557 $7.12 296,567 1,201,567 18 Aug 2026 By Limited Partnership
Marc D'Annunzio BKKT Class A Common Stock Sale -0.5% $4,549 $8.44 -539 108,278 15 Jul 2026 Direct
Karen Alexander BKKT Class A Common Stock Sale -1.21% $5,545 $8.44 -657 53,542 15 Jul 2026 Direct
Joseph Sean-Walsh Henderson BKKT Class A Common Stock Sale -0.72% $783 $8.33 -94 12,954 15 Jul 2026 Direct
Marc D'Annunzio BKKT Class A Common Stock Sale -1.23% $10,462 $7.71 -1,357 108,817 26 Jun 2026 Direct
Joseph Sean-Walsh Henderson BKKT Class A Common Stock Sale -2.61% $2,768 $7.93 -349 13,048 25 Jun 2026 Direct
Marc D'Annunzio BKKT Class A Common Stock Sale -1.4% $12,387 $7.93 -1,562 110,174 25 Jun 2026 Direct
Nicholas Baes BKKT Class A Common Stock Sale -1.46% $12,387 $7.93 -1,562 105,375 25 Jun 2026 Direct
Karen Alexander BKKT Class A Common Stock Sale -3.4% $15,123 $7.93 -1,907 54,199 25 Jun 2026 Direct
Michael Alfred BKKT Class A Common Stock Purchase 12.4% $783,000 $7.83 100,000 905,000 10 Jun 2026 By Limited Partnership
Michael Alfred BKKT Class A Common Stock Purchase 28.8% $1,387,800 $7.71 180,000 805,000 09 Jun 2026 By Limited Partnership
Michael Alfred BKKT Class A Common Stock Purchase 54.3% $1,804,000 $8.20 220,000 625,000 18 May 2026 By Alpine Fox LP
Nicholas Baes BKKT Class A Common Stock Options Exercise 0.63% 671 106,937 15 May 2026 Direct
Nicholas Baes BKKT Stock Option (right to buy) Options Exercise -1.27% -671 52,349 15 May 2026 Direct
Karen Alexander BKKT Class A Common Stock Options Exercise 0.6% 335 56,106 15 May 2026 Direct
Karen Alexander BKKT Stock Option (right to buy) Options Exercise -1.26% -335 26,176 15 May 2026 Direct
Marc D'Annunzio BKKT Class A Common Stock Options Exercise 1.52% 1,677 111,736 15 May 2026 Direct
Marc D'Annunzio BKKT Stock Option (right to buy) Options Exercise -1.27% -1,677 130,874 15 May 2026 Direct
Michael Alfred BKKT Class A Common Stock Purchase 912.5% $3,044,100 $8.34 365,000 405,000 15 May 2026 By Alpine Fox LP
Akshay Sudhir Naheta BKKT Class A Common Stock Options Exercise 0.37% 33,557 9,093,522 15 May 2026 Direct
Akshay Sudhir Naheta BKKT Stock Option (right to buy) Options Exercise -2.56% -33,557 1,275,168 15 May 2026 Direct
Akshay Sudhir Naheta BKKT Class A Common Stock Award 721.6% 7,927,831 9,026,408 30 Apr 2026 Direct
Karen Alexander BKKT Class A Common Stock Sale -7.75% $42,765 $9.13 -4,684 55,771 28 Apr 2026 Direct
Nicholas Baes BKKT Class A Common Stock Sale -2.17% $21,474 $9.13 -2,352 106,266 28 Apr 2026 Direct
Marc D'Annunzio BKKT Class A Common Stock Sale -6.6% $68,916 $8.86 -7,780 110,059 28 Apr 2026 Direct
Nicholas Baes BKKT Class A Common Stock Sale -0.7% $5,375 $7.56 -711 101,312 06 Apr 2026 Direct
Marc D'Annunzio BKKT Class A Common Stock Sale -4.79% $37,815 $7.08 -5,342 106,069 30 Mar 2026 Direct
Marc D'Annunzio BKKT Class A Common Stock Sale -5.45% $54,908 $8.55 -6,422 111,411 27 Mar 2026 Direct
Marc D'Annunzio BKKT Class A Common Stock Sale -0.66% $7,924 $10.09 -785 117,833 24 Feb 2026 Direct
Joseph Sean-Walsh Henderson BKKT Class A Common Stock Sale -18.4% $24,635 $10.01 -2,461 10,936 19 Dec 2025 Direct
Intercontinental Exchange, Inc. BKKT Class A Common Stock Conversion of derivative security 6.25% 465,890 7,919,002 03 Dec 2025 See footnote
Intercontinental Exchange, Inc. BKKT Preferred Stock Conversion of derivative security -100% -465,890 0 03 Dec 2025 See footnote
Michael Alfred BKKT Class A Common Stock Award 46.2% 9,000 28,476 19 Nov 2025 Direct
Akshay Sudhir Naheta BKKT Class A Common Stock Options Exercise 272.8% 803,861 1,098,577 14 Nov 2025 Direct
Akshay Sudhir Naheta BKKT Performance Units Options Exercise -50% -803,861 803,856 14 Nov 2025 Direct
Marc D'Annunzio BKKT Class A Common Stock Tax liability -0.42% -495 118,618 14 Nov 2025 Direct
Nicholas Baes BKKT Class A Common Stock Tax liability -0.19% -198 105,945 14 Nov 2025 Direct
Karen Alexander BKKT Class A Common Stock Tax liability -0.17% -121 69,499 14 Nov 2025 Direct
Akshay Sudhir Naheta BKKT Class A Common Stock Options Exercise 12.8% 33,557 294,716 12 Nov 2025 Direct
Akshay Sudhir Naheta BKKT Stock Option (right to buy) Options Exercise -2.5% -33,557 1,308,725 12 Nov 2025 Direct
Nicholas Baes BKKT Class A Common Stock Options Exercise 0.64% 671 106,143 12 Nov 2025 Direct
Nicholas Baes BKKT Stock Option (right to buy) Options Exercise -1.25% -671 53,020 12 Nov 2025 Direct
Marc D'Annunzio BKKT Class A Common Stock Options Exercise 1.43% 1,677 119,113 12 Nov 2025 Direct
Marc D'Annunzio BKKT Stock Option (right to buy) Options Exercise -1.25% -1,677 132,551 12 Nov 2025 Direct
Karen Alexander BKKT Class A Common Stock Options Exercise 0.48% 335 69,620 12 Nov 2025 Direct
Karen Alexander BKKT Stock Option (right to buy) Options Exercise -1.25% -335 26,511 12 Nov 2025 Direct
Joseph Sean-Walsh Henderson BKKT Class A Common Stock Sale -1.25% $3,634 $21.50 -169 13,397 12 Nov 2025 Direct
Intercontinental Exchange, Inc. BKKT Class A Common Stock Conversion of derivative security 1046.8% 6,803,178 7,453,112 03 Nov 2025 See footnote
Intercontinental Exchange, Inc. BKKT Class A Common Stock Other 649,934 649,934 03 Nov 2025 See footnote
Intercontinental Exchange, Inc. BKKT Class 2 Warrants (right to buy) Other 230,680 230,680 03 Nov 2025 See footnote
* marks a reported price that did not pass the local price check.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .