NP in the 13F filings

Neptune Ins HLDGS Inc · CUSIP 64073B103

Sector · Insurance Theme · Financial services· L3VLUP-defined

Quarter

Q2 2026 Q1 2026 Q4 2025

Quarter end: 30 Jun 2026; the date the book describes
Filed: 14 Aug 2026; latest of these filings; the earliest 3 Aug 2026
Managers listing it: 20; at least, of 95 tracked, among listed positions
Comparable managers: 91; filed both Q1 2026 and Q2 2026; 2 listed it in both
Shares listed: 7,512,549; combined, among listed positions
Reported value: $225m; 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: 18 buyers (opened or added shares) and 3 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +2,961,199.

Managers listing NP in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, 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

20 of 20 holders

				Action		Filing
AllianceBernstein LP	1,562,853	$38m	under 0.1%	Added	+392,107	14 Aug 2026 (the filing on sec.gov)
Woodline Partners LP	1,178,446	$37m	0.11%	Added	+200,352	14 Aug 2026 (the filing on sec.gov)
Capital World Investors	1,131,365	$36m	under 0.1%	Added	+30,865	12 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP	851,067	$27m	0.17%	New	new	14 Aug 2026 (the filing on sec.gov)
Artisan Partners LP	654,812	$21m	under 0.1%	New	new	13 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC	631,956	$20m	under 0.1%	Added	+142,785	14 Aug 2026 (the filing on sec.gov)
Walleye Capital LLC	321,146	$10m	under 0.1%	Added	+185,782	3 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC	267,976	$8.4m	under 0.1%	Added	+167,631	14 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP	253,351	$8.0m	under 0.1%	Added	+197,374	14 Aug 2026 (the filing on sec.gov)
Soros Fund Management LLC	172,280	$5.4m	0.07%	Added	+1,280	14 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC	166,671	$5.3m	under 0.1%	Added	+5,968	13 Aug 2026 (the filing on sec.gov)
Millennium Management LLC	102,675	$3.2m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP	60,600	$1.9m	under 0.1%	New	new	13 Aug 2026 (the filing on sec.gov)
Invesco Ltd	48,009	$1.5m	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc	42,244	$1.3m	under 0.1%	Added	+33,885	14 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)	16,716	$527k	under 0.1%	Added	+258	13 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP	14,341	$452k	under 0.1%	New	new	14 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP	13,352	$421k	under 0.1%	New	new	12 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd	12,900	$406k	under 0.1%	Held	0	14 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP	9,789	$308k	under 0.1%	Trimmed	-82,138	13 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Freestone Grove Partners LPnew position · 851,067 shares now+851,067
Artisan Partners LPnew position · 654,812 shares now+654,812
AllianceBernstein LPexisting position · 1,562,853 shares now+392,107
Woodline Partners LPexisting position · 1,178,446 shares now+200,352
Two Sigma Investments LPexisting position · 253,351 shares now+197,374

Reductions

Marshall Wace LLPexisting position · 9,789 shares now-82,138

New positions and exits

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

New (7)

Freestone Grove Partners LP$27m
Artisan Partners LP$21m
Millennium Management LLC$3.2m
Arrowstreet Capital LP$1.9m
Invesco Ltd$1.5m
Susquehanna International Group LLP$452k
Quantbot Technologies LP$421k

Exited (2)

Holocene Advisors LPwas $1.2m
Jane Street Group LLCwas $237k

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.

6 in Q4 2025 to 6 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.

NP and V →NP and AXP →NP and BAC →Choose a stock to compare with NP →

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 NP, latest filings →Back to the 13F Explorer →

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NP by quarter
Quarter	Holders	Reported value	Buyers	Sellers
Q4 2025	6	$74m	19	0
Q1 2026	2	$28m	8	12
Q2 2026	6	$109m	18	3