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CastleKnight Management’s BILL Holdings BILL Stock Holding History

CastleKnight Management’s Portfolio BILL Stock Details BILL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-20,000
Closed -$1.06M – 364
2025
Q3 		$1.06M Hold
20,000
– – 0.02% 316
2025
Q2 		$925K Sell
20,000
-30,000
-60% -$1.33M 0.03% 308
2025
Q1 		$2.29M Sell
50,000
-50,000
-50% -$3.36M 0.09% 140
2024
Q4 		$8.47M Buy
+100,000
New +$7.46M 0.25% 53

Other funds holding BILL

ECH
ER Collective Holdings Washington, District of Columbia $326M AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
SV
Starboard Value New York $4.57B AUM 4.97% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
SM
Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return
CAM
Contour Asset Management New York $3.08B AUM 21.94% 1-Year Est. Return
GF
Greenhouse Funds Baltimore, Maryland $2.23B AUM 12.38% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

CastleKnight Management's BILL Position: Q1 2026 in Review

CastleKnight Management reduced its BILL Holdings (BILL) stake by 3.2% in Q1 2026, selling an estimated $80.5K and leaving 55,100 shares worth $2.11M. The position accounts for 0.04% of the portfolio, ranked #277.

CastleKnight Management first reported a position in BILL in Q4 2024 and has held it in 6 quarters since. The position peaked at $3.1M in Q4 2025. 338 funds tracked by Wall St. Rank hold BILL as of Q1 2026.

  • CastleKnight Management held 55,100 shares of BILL Holdings worth $2.11M as of Q1 2026.
  • CastleKnight Management sold 1,800 BILL Holdings shares in Q1 2026, an estimated $80.5K.
  • BILL Holdings made up 0.04% of CastleKnight Management's portfolio in Q1 2026, its #277 holding.
  • CastleKnight Management first reported a position in BILL Holdings in Q4 2024 and has held it in 6 quarters since.
  • CastleKnight Management's BILL Holdings position peaked at $3.1M in Q4 2025.
  • 338 funds tracked by Wall St. Rank held BILL Holdings as of Q1 2026.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.