Holocene Advisors’s PennyMac Financial PFSI Stock Holding History

Holocene Advisors’s Portfolio PFSI Stock Details PFSI Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$20M	Buy	228,911 +226,849	+11,001%	+$24.4M	0.05%	265
2025 Q4	$272K	Sell	2,062 -243,206	-99%	-$31M	﹤0.01%	705
2025 Q3	$30.4M	Buy	245,268 +235,376	+2,379%	+$25.5M	0.07%	225
2025 Q2	$986K	Buy	+9,892	New	+$959K	﹤0.01%	646
2024 Q3	–	Sell	-31,178	Closed	-$2.95M	–	825
2024 Q2	$2.95M	Buy	+31,178	New	+$2.82M	0.01%	433
2023 Q1	–	Sell	-36,637	Closed	-$2.08M	–	847
2022 Q4	$2.08M	Sell	36,637 -1,653	-4%	-$87.5K	0.01%	417
2022 Q3	$1.64M	Sell	38,290 -80,140	-68%	-$4.19M	0.01%	484
2022 Q2	$5.18M	Buy	118,430 +32,999	+39%	+$1.56M	0.03%	335
2022 Q1	$4.54M	Buy	85,431 +59,503	+229%	+$3.6M	0.02%	306
2021 Q4	$1.81M	Buy	25,928 +12,294	+90%	+$811K	0.01%	574
2021 Q3	$833K	Sell	13,634 -11,856	-47%	-$753K	﹤0.01%	706
2021 Q2	$1.57M	Buy	+25,490	New	+$1.55M	0.01%	605
2020 Q1	–	Sell	-19,113	Closed	-$651K	–	791
2019 Q4	$651K	Buy	+19,113	New	+$621K	0.01%	611

Other funds holding PFSI

MFN Partners Boston, Massachusetts $4.77B AUM 72.29% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

DSC

Donald Smith & Co New York $5.56B AUM 47.13% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Holocene Advisors's PFSI Position: Q1 2026 in Review

Holocene Advisors increased its PennyMac Financial (PFSI) stake by 11,001% in Q1 2026, buying an estimated $24.4M and bringing the position to 228,911 shares worth $20M. The position accounts for 0.05% of the portfolio, ranked #265.

Holocene Advisors first reported a position in PFSI in Q4 2019 and has held it in 13 quarters since. The position peaked at $30.4M in Q3 2025. 231 funds tracked by Wall St. Rank hold PFSI as of Q1 2026.

Holocene Advisors held 228,911 shares of PennyMac Financial worth $20M as of Q1 2026.
Holocene Advisors bought 226,849 PennyMac Financial shares in Q1 2026, an estimated $24.4M.
PennyMac Financial made up 0.05% of Holocene Advisors's portfolio in Q1 2026, its #265 holding.
Holocene Advisors first reported a position in PennyMac Financial in Q4 2019 and has held it in 13 quarters since.
Holocene Advisors's PennyMac Financial position peaked at $30.4M in Q3 2025.
231 funds tracked by Wall St. Rank held PennyMac Financial as of Q1 2026.

Based on Holocene Advisors's 13F filing for Q1 2026, filed 15 May 2026.