Citadel Advisors
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Citadel Advisors’s Willis Lease Finance WLFC Stock Holding History

Citadel Advisors’s Portfolio WLFC Stock Details WLFC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.06M Buy
18,633
+11,361
+156% +$683K ﹤0.01% 7533
2025
Q4 		$329K Sell
7,272
-13,050
-64% -$563K ﹤0.01% 9945
2025
Q3 		$929K Buy
20,322
+10,635
+110% +$516K ﹤0.01% 7690
2025
Q2 		$461K Sell
9,687
-45,201
-82% -$2.14M ﹤0.01% 8822
2025
Q1 		$2.89M Buy
+54,888
New +$3.49M ﹤0.01% 4830
2024
Q3 		– Sell
-12,687
Closed -$293K – 15366
2024
Q2 		$293K Sell
12,687
-16,515
-57% -$319K ﹤0.01% 9185
2024
Q1 		$483K Buy
+29,202
New +$471K ﹤0.01% 8494
2023
Q4 		– Sell
-14,457
Closed -$204K – 15364
2023
Q3 		$204K Sell
14,457
-39,408
-73% -$556K ﹤0.01% 9874
2023
Q2 		$703K Buy
53,865
+13,668
+34% +$211K ﹤0.01% 7194
2023
Q1 		$734K Buy
40,197
+29,229
+266% +$571K ﹤0.01% 7463
2022
Q4 		$216K Buy
+10,968
New +$164K ﹤0.01% 9984
2022
Q3 		– Sell
-31,248
Closed -$390K – 13722
2022
Q2 		$390K Buy
+31,248
New +$355K ﹤0.01% 9195
2020
Q1 		– Sell
-11,241
Closed -$221K – 10268
2019
Q4 		$221K Buy
+11,241
New +$219K ﹤0.01% 8037

Other funds holding WLFC

MI
M3F Inc Salt Lake City, Utah $404M AUM 17.61% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
RC
RBF Capital San Francisco, California $2.05B AUM 29.64% 1-Year Est. Return
FTIA
Four Tree Island Advisory Portsmouth, New Hampshire $198M AUM 57.46% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Citadel Advisors's WLFC Position: Q1 2026 in Review

Citadel Advisors increased its Willis Lease Finance (WLFC) stake by 156% in Q1 2026, buying an estimated $683K and bringing the position to 18,633 shares worth $1.06M. The position accounts for ﹤0.01% of the portfolio, ranked #7533.

Citadel Advisors first reported a position in WLFC in Q4 2019 and has held it in 13 quarters since. The position peaked at $2.89M in Q1 2025. 125 funds tracked by Wall St. Rank hold WLFC as of Q1 2026.

  • Citadel Advisors held 18,633 shares of Willis Lease Finance worth $1.06M as of Q1 2026.
  • Citadel Advisors bought 11,361 Willis Lease Finance shares in Q1 2026, an estimated $683K.
  • Willis Lease Finance made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #7533 holding.
  • Citadel Advisors first reported a position in Willis Lease Finance in Q4 2019 and has held it in 13 quarters since.
  • Citadel Advisors's Willis Lease Finance position peaked at $2.89M in Q1 2025.
  • 125 funds tracked by Wall St. Rank held Willis Lease Finance as of Q1 2026.

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