BKV in the 13F filings

BKV Corp · CUSIP 05603J108

Sector · Energy Theme · Energy and power infrastructure· L3VLUP-defined Theme · Oil and gas

Quarter

Q2 2026 Q1 2026 Q4 2025 Q1 2025 Q3 2024

Quarter end: 31 Mar 2026; the date the book describes
Filed: 18 May 2026; latest of these filings; the earliest 12 May 2026
Managers listing it: 21; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q4 2025 and Q1 2026; 2 listed it in both
Shares listed: 5,715,104; combined, among listed positions
Reported value: $163m; combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 15 buyers (opened or added shares) and 10 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,580,296.

Managers listing BKV in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

ActionShare of book at least

21 of 21 holders

				Action		Filing
Greenlight Capital	2,695,543	$77m	2.41%	Added	+1,407,600	15 May 2026 (the filing on sec.gov)
Walleye Capital LLC	659,074	$19m	0.08%	Added	+225,765	13 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP	537,174	$15m	under 0.1%	New	new	14 May 2026 (the filing on sec.gov)
Citadel Advisors LLC	508,163	$14m	under 0.1%	Added	+485,636	15 May 2026 (the filing on sec.gov)
Two Sigma Investments LP	366,091	$10m	under 0.1%	Added	+169,698	15 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC	238,368	$6.8m	under 0.1%	Trimmed	-19,152	15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC	160,626	$4.6m	under 0.1%	Added	+41,209	15 May 2026 (the filing on sec.gov)
Marshall Wace LLP	123,557	$3.5m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP	81,053	$2.3m	under 0.1%	New	new	13 May 2026 (the filing on sec.gov)
Invesco Ltd	69,511	$2.0m	under 0.1%	Added	+2,590	12 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.	63,712	$1.8m	under 0.1%	New	new	15 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP	61,754	$1.8m	under 0.1%	Trimmed	-14,484	15 May 2026 (the filing on sec.gov)
Element Capital Management LLC	50,461	$1.4m	0.14%	New	new	12 May 2026 (the filing on sec.gov)
AQR Capital Management LLC	26,456	$755k	under 0.1%	Added	+5,277	15 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	18,075	$516k	under 0.1%	Added	+6,178	15 May 2026 (the filing on sec.gov)
AllianceBernstein LP	16,600	$451k	under 0.1%	Trimmed	-152,910	15 May 2026 (the filing on sec.gov)
Millennium Management LLC	12,518	$357k	under 0.1%	Trimmed	-6,587	15 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP	10,522	$300k	under 0.1%	Added	+2,444	15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	7,100	$202k	under 0.1%	New	new	18 May 2026 (the filing on sec.gov)
Quantbot Technologies LP	6,906	$197k	under 0.1%	Trimmed	-85,245	13 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)	1,840	$52k	under 0.1%	Trimmed	-740	15 May 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, among managers that listed it in both quarters or opened it.

Increases

Greenlight Capitalexisting position · 2,695,543 shares now+1,407,600
Arrowstreet Capital LPnew position · 537,174 shares now+537,174
Citadel Advisors LLCexisting position · 508,163 shares now+485,636
Walleye Capital LLCexisting position · 659,074 shares now+225,765
Two Sigma Investments LPexisting position · 366,091 shares now+169,698

Reductions

AllianceBernstein LPexisting position · 16,600 shares now-152,910
Quantbot Technologies LPexisting position · 6,906 shares now-85,245
Voloridge Investment Management LLCexisting position · 238,368 shares now-19,152
Susquehanna International Group LLPexisting position · 61,754 shares now-14,484
Millennium Management LLCexisting position · 12,518 shares now-6,587

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (6)

Exited (4)

Jane Street Group LLCwas $4.3m
Moore Capital Management LPwas $2.7m
ExodusPoint Capital Management LPwas $2.4m
Balyasny Asset Management LLCwas $45k

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.

1 in Q3 2024 to 2 in Q2 2026

Tracked managers listing it, at least.

the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

BKV and GEV →BKV and XOM →BKV and CVX →Choose a stock to compare with BKV →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own BKV, latest filings →Back to the 13F Explorer →

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Quarter	Holders	Reported value	Buyers	Sellers
Q3 2024	1	$1.8m	1	0
Q1 2025	1	$763k	1	0
Q4 2025	3	$40m	19	4
Q1 2026	3	$97m	15	10
Q2 2026	2	$87m	12	10